49485432 has 32 divisors (see below), whose sum is σ = 126593280. Its totient is φ = 16111200.

The previous prime is 49485431. The next prime is 49485451. The reversal of 49485432 is 23458494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49485431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22944 + ... + 25007.

It is an arithmetic number, because the mean of its divisors is an integer number (3956040).

Almost surely, 2^49485432 is an apocalyptic number.

It is an amenable number.

49485432 is an abundant number, since it is smaller than the sum of its proper divisors (77107848).

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

49485432 is a wasteful number, since it uses less digits than its factorization.

49485432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48003 (or 47999 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 49485432 is about 7034.5882608721. The cubic root of 49485432 is about 367.1349997201.

The spelling of 49485432 in words is "forty-nine million, four hundred eighty-five thousand, four hundred thirty-two".