47755264 has 52 divisors (see below), whose sum is σ = 97309080. Its totient is φ = 23429120.

The previous prime is 47755247. The next prime is 47755273. The reversal of 47755264 is 46255774.

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, 364479 + ... + 364609.

Almost surely, 2^47755264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47755264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48654540).

47755264 is an abundant number, since it is smaller than the sum of its proper divisors (49553816).

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

47755264 is an equidigital number, since it uses as much as digits as its factorization.

47755264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 222 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 47755264 is about 6910.5183597180. The cubic root of 47755264 is about 362.8054063564.

The spelling of 47755264 in words is "forty-seven million, seven hundred fifty-five thousand, two hundred sixty-four".