49297120 has 24 divisors (see below), whose sum is σ = 116464824. Its totient is φ = 19718784.

The previous prime is 49297111. The next prime is 49297133. The reversal of 49297120 is 2179294.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153894 + ... + 154213.

It is an arithmetic number, because the mean of its divisors is an integer number (4852701).

Almost surely, 2^49297120 is an apocalyptic number.

49297120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49297120 is an abundant number, since it is smaller than the sum of its proper divisors (67167704).

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

49297120 is a wasteful number, since it uses less digits than its factorization.

49297120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308122 (or 308114 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 49297120 is about 7021.1907821964. The cubic root of 49297120 is about 366.6687088959.

The spelling of 49297120 in words is "forty-nine million, two hundred ninety-seven thousand, one hundred twenty".