49052728 has 16 divisors (see below), whose sum is σ = 94217760. Its totient is φ = 23928000.

The previous prime is 49052711. The next prime is 49052741. The reversal of 49052728 is 82725094.

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, 74448 + ... + 75103.

It is an arithmetic number, because the mean of its divisors is an integer number (5888610).

Almost surely, 2^49052728 is an apocalyptic number.

It is an amenable number.

49052728 is a deficient number, since it is larger than the sum of its proper divisors (45165032).

49052728 is a wasteful number, since it uses less digits than its factorization.

49052728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149598 (or 149594 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 49052728 is about 7003.7652730513. The cubic root of 49052728 is about 366.0617810047.

The spelling of 49052728 in words is "forty-nine million, fifty-two thousand, seven hundred twenty-eight".