47237652 has 72 divisors (see below), whose sum is σ = 148878912. Its totient is φ = 12268800.

The previous prime is 47237623. The next prime is 47237669. The reversal of 47237652 is 25673274.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5749 + ... + 11292.

Almost surely, 2^47237652 is an apocalyptic number.

47237652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47237652 is an abundant number, since it is smaller than the sum of its proper divisors (101641260).

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

47237652 is a wasteful number, since it uses less digits than its factorization.

47237652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17069 (or 17064 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 47237652 is about 6872.9652989085. The cubic root of 47237652 is about 361.4898443570.

The spelling of 47237652 in words is "forty-seven million, two hundred thirty-seven thousand, six hundred fifty-two".