47825972 has 12 divisors (see below), whose sum is σ = 83926080. Its totient is φ = 23847096.

The previous prime is 47825971. The next prime is 47826001. The reversal of 47825972 is 27952874.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47825971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14822 + ... + 17757.

It is an arithmetic number, because the mean of its divisors is an integer number (6993840).

Almost surely, 2^47825972 is an apocalyptic number.

It is an amenable number.

47825972 is a deficient number, since it is larger than the sum of its proper divisors (36100108).

47825972 is a wasteful number, since it uses less digits than its factorization.

47825972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32950 (or 32948 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 47825972 is about 6915.6324367335. The cubic root of 47825972 is about 362.9843785571.

The spelling of 47825972 in words is "forty-seven million, eight hundred twenty-five thousand, nine hundred seventy-two".