47532372 has 48 divisors (see below), whose sum is σ = 114250752. Its totient is φ = 15372000.

The previous prime is 47532367. The next prime is 47532377. The reversal of 47532372 is 27323574.

It is an interprime number because it is at equal distance from previous prime (47532367) and next prime (47532377).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47532377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129333 + ... + 129699.

It is an arithmetic number, because the mean of its divisors is an integer number (2380224).

Almost surely, 2^47532372 is an apocalyptic number.

It is an amenable number.

47532372 is an abundant number, since it is smaller than the sum of its proper divisors (66718380).

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

47532372 is a wasteful number, since it uses less digits than its factorization.

47532372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 666 counting only the distinct ones).

The product of its digits is 35280, while the sum is 33.

The square root of 47532372 is about 6894.3724877613. The cubic root of 47532372 is about 362.2400755806.

The spelling of 47532372 in words is "forty-seven million, five hundred thirty-two thousand, three hundred seventy-two".