47629832 has 32 divisors (see below), whose sum is σ = 92880000. Its totient is φ = 22870848.

The previous prime is 47629819. The next prime is 47629859. The reversal of 47629832 is 23892674.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47629832.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 55019 + ... + 55877.

It is an arithmetic number, because the mean of its divisors is an integer number (2902500).

Almost surely, 2^47629832 is an apocalyptic number.

It is an amenable number.

47629832 is a deficient number, since it is larger than the sum of its proper divisors (45250168).

47629832 is a wasteful number, since it uses less digits than its factorization.

47629832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133 (or 1129 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 47629832 is about 6901.4369518239. The cubic root of 47629832 is about 362.4874846254.

The spelling of 47629832 in words is "forty-seven million, six hundred twenty-nine thousand, eight hundred thirty-two".