47485256 has 64 divisors (see below), whose sum is σ = 115382400. Its totient is φ = 17791488.

The previous prime is 47485247. The next prime is 47485261. The reversal of 47485256 is 65258474.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12116 + ... + 15548.

It is an arithmetic number, because the mean of its divisors is an integer number (1802850).

Almost surely, 2^47485256 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 47485256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57691200).

47485256 is an abundant number, since it is smaller than the sum of its proper divisors (67897144).

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

47485256 is a wasteful number, since it uses less digits than its factorization.

47485256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478 (or 3474 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 47485256 is about 6890.9546508448. The cubic root of 47485256 is about 362.1203470317.

The spelling of 47485256 in words is "forty-seven million, four hundred eighty-five thousand, two hundred fifty-six".