47624468 has 12 divisors (see below), whose sum is σ = 83391252. Its totient is φ = 23798400.

The previous prime is 47624461. The next prime is 47624477. The reversal of 47624468 is 86442674.

It can be written as a sum of positive squares in 2 ways, for example, as 32398864 + 15225604 = 5692^2 + 3902^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47624461) 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, 11018 + ... + 14718.

It is an arithmetic number, because the mean of its divisors is an integer number (6949271).

Almost surely, 2^47624468 is an apocalyptic number.

It is an amenable number.

47624468 is a deficient number, since it is larger than the sum of its proper divisors (35766784).

47624468 is a wasteful number, since it uses less digits than its factorization.

47624468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6922 (or 6920 counting only the distinct ones).

The product of its digits is 258048, while the sum is 41.

The square root of 47624468 is about 6901.0483261603. The cubic root of 47624468 is about 362.4738765162.

The spelling of 47624468 in words is "forty-seven million, six hundred twenty-four thousand, four hundred sixty-eight".