47025328 has 40 divisors (see below), whose sum is σ = 104555808. Its totient is φ = 20070912.

The previous prime is 47025313. The next prime is 47025331. The reversal of 47025328 is 82352074.

It is a super-2 number, since 2×47025328² = 4422762947015168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47025328.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32100 + ... + 33532.

It is a vampire number, since it can be written as 5732 ⋅ 8204 (with its own digits).

Almost surely, 2^47025328 is an apocalyptic number.

It is an amenable number.

47025328 is an abundant number, since it is smaller than the sum of its proper divisors (57530480).

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

47025328 is a wasteful number, since it uses less digits than its factorization.

47025328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 47025328 is about 6857.5015858547. The cubic root of 47025328 is about 360.9474221506.

The spelling of 47025328 in words is "forty-seven million, twenty-five thousand, three hundred twenty-eight".