47233572 has 12 divisors (see below), whose sum is σ = 110211696. Its totient is φ = 15744520.

The previous prime is 47233561. The next prime is 47233573. The reversal of 47233572 is 27533274.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) 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 (47233573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968054 + ... + 1968077.

It is an arithmetic number, because the mean of its divisors is an integer number (9184308).

Almost surely, 2^47233572 is an apocalyptic number.

It is an amenable number.

47233572 is an abundant number, since it is smaller than the sum of its proper divisors (62978124).

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

47233572 is a wasteful number, since it uses less digits than its factorization.

47233572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936138 (or 3936136 counting only the distinct ones).

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

The square root of 47233572 is about 6872.6684773820. The cubic root of 47233572 is about 361.4794365504.

The spelling of 47233572 in words is "forty-seven million, two hundred thirty-three thousand, five hundred seventy-two".