48564432 has 60 divisors (see below), whose sum is σ = 155332320. Its totient is φ = 13875264.

The previous prime is 48564421. The next prime is 48564433. The reversal of 48564432 is 23446584.

48564432 is a `hidden beast` number, since 4 + 8 + 5 + 644 + 3 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48564433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23082 + ... + 25097.

It is an arithmetic number, because the mean of its divisors is an integer number (2588872).

Almost surely, 2^48564432 is an apocalyptic number.

48564432 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48564432 is an abundant number, since it is smaller than the sum of its proper divisors (106767888).

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

48564432 is a wasteful number, since it uses less digits than its factorization.

48564432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48200 (or 48191 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 48564432 is about 6968.8185512323. The cubic root of 48564432 is about 364.8430725919.

The spelling of 48564432 in words is "forty-eight million, five hundred sixty-four thousand, four hundred thirty-two".