49523256 has 24 divisors (see below), whose sum is σ = 134125680. Its totient is φ = 16507728.

The previous prime is 49523237. The next prime is 49523263. The reversal of 49523256 is 65232594.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49523256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 343840 + ... + 343983.

It is an arithmetic number, because the mean of its divisors is an integer number (5588570).

Almost surely, 2^49523256 is an apocalyptic number.

It is an amenable number.

49523256 is an abundant number, since it is smaller than the sum of its proper divisors (84602424).

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

49523256 is a wasteful number, since it uses less digits than its factorization.

49523256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687835 (or 687828 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 49523256 is about 7037.2761776130. The cubic root of 49523256 is about 367.2285153073.

The spelling of 49523256 in words is "forty-nine million, five hundred twenty-three thousand, two hundred fifty-six".