47425924 has 48 divisors (see below), whose sum is σ = 104272000. Its totient is φ = 18754848.

The previous prime is 47425909. The next prime is 47425943. The reversal of 47425924 is 42952474.

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, 16507 + ... + 19165.

Almost surely, 2^47425924 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 47425924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52136000).

47425924 is an abundant number, since it is smaller than the sum of its proper divisors (56846076).

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

47425924 is a wasteful number, since it uses less digits than its factorization.

47425924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697 (or 2681 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 47425924 is about 6886.6482413435. The cubic root of 47425924 is about 361.9694631506.

The spelling of 47425924 in words is "forty-seven million, four hundred twenty-five thousand, nine hundred twenty-four".