47073252 has 24 divisors (see below), whose sum is σ = 113381632. Its totient is φ = 15184800.

The previous prime is 47073199. The next prime is 47073253. The reversal of 47073252 is 25237074.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (47073253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62899 + ... + 63642.

Almost surely, 2^47073252 is an apocalyptic number.

It is an amenable number.

47073252 is an abundant number, since it is smaller than the sum of its proper divisors (66308380).

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

47073252 is a wasteful number, since it uses less digits than its factorization.

47073252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126579 (or 126577 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 47073252 is about 6860.9949715766. The cubic root of 47073252 is about 361.0699956099.

The spelling of 47073252 in words is "forty-seven million, seventy-three thousand, two hundred fifty-two".