49509232 has 20 divisors (see below), whose sum is σ = 99019456. Its totient is φ = 23955840.

The previous prime is 49509209. The next prime is 49509241. The reversal of 49509232 is 23290594.

49509232 is an admirable number.

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, 49413 + ... + 50404.

Almost surely, 2^49509232 is an apocalyptic number.

It is an amenable number.

49509232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49509232 is a wasteful number, since it uses less digits than its factorization.

49509232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99856 (or 99850 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 49509232 is about 7036.2796988181. The cubic root of 49509232 is about 367.1938481003.

The spelling of 49509232 in words is "forty-nine million, five hundred nine thousand, two hundred thirty-two".