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4994880 = 263511243
BaseRepresentation
bin10011000011011101000000
3100101202200120
4103003131000
52234314010
6255020240
760312222
oct23033500
910352616
104994880
112901800
12180a680
13105b667
14940412
15689e70
hex4c3740

4994880 has 168 divisors, whose sum is σ = 17836896. Its totient is φ = 1182720.

The previous prime is 4994851. The next prime is 4994897. The reversal of 4994880 is 884994.

4994880 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116139 + ... + 116181.

It is an arithmetic number, because the mean of its divisors is an integer number (106172).

Almost surely, 24994880 is an apocalyptic number.

4994880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4994880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8918448).

4994880 is an abundant number, since it is smaller than the sum of its proper divisors (12842016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4994880 is a wasteful number, since it uses less digits than its factorization.

4994880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 4994880 is about 2234.9228174593. The cubic root of 4994880 is about 170.9392075547.

The spelling of 4994880 in words is "four million, nine hundred ninety-four thousand, eight hundred eighty".