49222080 has 196 divisors, whose sum is σ = 176567592. Its totient is φ = 13063680.

The previous prime is 49222051. The next prime is 49222087. The reversal of 49222080 is 8022294.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49222087) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 233175 + ... + 233385.

Almost surely, 2^49222080 is an apocalyptic number.

49222080 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 49222080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88283796).

49222080 is an abundant number, since it is smaller than the sum of its proper divisors (127345512).

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

49222080 is an equidigital number, since it uses as much as digits as its factorization.

49222080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 49222080 is about 7015.8449241699. The cubic root of 49222080 is about 366.4825669012.

The spelling of 49222080 in words is "forty-nine million, two hundred twenty-two thousand, eighty".