49408732 has 12 divisors (see below), whose sum is σ = 91551600. Its totient is φ = 23251136.

The previous prime is 49408693. The next prime is 49408753. The reversal of 49408732 is 23780494.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 49408691 and 49408700.

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, 363232 + ... + 363367.

It is an arithmetic number, because the mean of its divisors is an integer number (7629300).

Almost surely, 2^49408732 is an apocalyptic number.

It is an amenable number.

49408732 is a deficient number, since it is larger than the sum of its proper divisors (42142868).

49408732 is a wasteful number, since it uses less digits than its factorization.

49408732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726620 (or 726618 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 49408732 is about 7029.1345128686. The cubic root of 49408732 is about 366.9452212043.

The spelling of 49408732 in words is "forty-nine million, four hundred eight thousand, seven hundred thirty-two".