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4870790 = 25487079
BaseRepresentation
bin10010100101001010000110
3100011110110122
4102211022012
52221331130
6252221542
756254361
oct22451206
910143418
104870790
112827551
12176a8b2
131017032
1490b0d8
156632e5
hex4a5286

4870790 has 8 divisors (see below), whose sum is σ = 8767440. Its totient is φ = 1948312.

The previous prime is 4870777. The next prime is 4870799. The reversal of 4870790 is 970784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4870790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4870799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243530 + ... + 243549.

It is an arithmetic number, because the mean of its divisors is an integer number (1095930).

Almost surely, 24870790 is an apocalyptic number.

4870790 is a deficient number, since it is larger than the sum of its proper divisors (3896650).

4870790 is a wasteful number, since it uses less digits than its factorization.

4870790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487086.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 4870790 is about 2206.9866333986. The cubic root of 4870790 is about 169.5117478363.

The spelling of 4870790 in words is "four million, eight hundred seventy thousand, seven hundred ninety".

Divisors: 1 2 5 10 487079 974158 2435395 4870790