47995432 has 16 divisors (see below), whose sum is σ = 91260000. Its totient is φ = 23659440.

The previous prime is 47995429. The next prime is 47995447. The reversal of 47995432 is 23459974.

It is a super-2 number, since 2×47995432² = 4607122985733248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41682 + ... + 42817.

It is an arithmetic number, because the mean of its divisors is an integer number (5703750).

Almost surely, 2^47995432 is an apocalyptic number.

It is an amenable number.

47995432 is a deficient number, since it is larger than the sum of its proper divisors (43264568).

47995432 is a wasteful number, since it uses less digits than its factorization.

47995432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84576 (or 84572 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 47995432 is about 6927.8735554281. The cubic root of 47995432 is about 363.4125895800.

The spelling of 47995432 in words is "forty-seven million, nine hundred ninety-five thousand, four hundred thirty-two".