49274872 has 16 divisors (see below), whose sum is σ = 95371200. Its totient is φ = 23842560.

The previous prime is 49274851. The next prime is 49274879. The reversal of 49274872 is 27847294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49274879) 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, 99097 + ... + 99592.

It is an arithmetic number, because the mean of its divisors is an integer number (5960700).

Almost surely, 2^49274872 is an apocalyptic number.

It is an amenable number.

49274872 is a deficient number, since it is larger than the sum of its proper divisors (46096328).

49274872 is a wasteful number, since it uses less digits than its factorization.

49274872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198726 (or 198722 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 49274872 is about 7019.6062567640. The cubic root of 49274872 is about 366.6135408797.

The spelling of 49274872 in words is "forty-nine million, two hundred seventy-four thousand, eight hundred seventy-two".