47715032 has 16 divisors (see below), whose sum is σ = 89540640. Its totient is φ = 23837536.

The previous prime is 47715007. The next prime is 47715097. The reversal of 47715032 is 23051774.

It is a super-2 number, since 2×47715032² = 4553448557522048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47714986 and 47715004.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14273 + ... + 17295.

It is an arithmetic number, because the mean of its divisors is an integer number (5596290).

Almost surely, 2^47715032 is an apocalyptic number.

It is an amenable number.

47715032 is a deficient number, since it is larger than the sum of its proper divisors (41825608).

47715032 is a wasteful number, since it uses less digits than its factorization.

47715032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002 (or 4998 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 47715032 is about 6907.6068214686. The cubic root of 47715032 is about 362.7034944639.

The spelling of 47715032 in words is "forty-seven million, seven hundred fifteen thousand, thirty-two".