47940932 has 24 divisors (see below), whose sum is σ = 90552000. Its totient is φ = 22077216.

The previous prime is 47940923. The next prime is 47940967. The reversal of 47940932 is 23904974.

It is a super-2 number, since 2×47940932² = 4596665922057248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33569 + ... + 34967.

It is an arithmetic number, because the mean of its divisors is an integer number (3773000).

Almost surely, 2^47940932 is an apocalyptic number.

It is an amenable number.

47940932 is a deficient number, since it is larger than the sum of its proper divisors (42611068).

47940932 is a wasteful number, since it uses less digits than its factorization.

47940932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2073 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 47940932 is about 6923.9390523025. The cubic root of 47940932 is about 363.2749828206.

The spelling of 47940932 in words is "forty-seven million, nine hundred forty thousand, nine hundred thirty-two".