47132937 has 12 divisors (see below), whose sum is σ = 68233984. Its totient is φ = 31351320.

The previous prime is 47132933. The next prime is 47132941. The reversal of 47132937 is 73923174.

It is an interprime number because it is at equal distance from previous prime (47132933) and next prime (47132941).

It is not a de Polignac number, because 47132937 - 2² = 47132933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47132933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489 + ... + 9822.

Almost surely, 2^47132937 is an apocalyptic number.

It is an amenable number.

47132937 is a deficient number, since it is larger than the sum of its proper divisors (21101047).

47132937 is a wasteful number, since it uses less digits than its factorization.

47132937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11780 (or 11777 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 47132937 is about 6865.3431815169. The cubic root of 47132937 is about 361.2225334816. Note that the first 3 decimals are identical.

The spelling of 47132937 in words is "forty-seven million, one hundred thirty-two thousand, nine hundred thirty-seven".