47470832 has 20 divisors (see below), whose sum is σ = 92278320. Its totient is φ = 23657088.

The previous prime is 47470823. The next prime is 47470849. The reversal of 47470832 is 23807474.

It is a junction number, because it is equal to n+sod(n) for n = 47470792 and 47470801.

It is a congruent number.

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, 269 + ... + 9747.

It is an arithmetic number, because the mean of its divisors is an integer number (4613916).

Almost surely, 2^47470832 is an apocalyptic number.

It is an amenable number.

47470832 is a deficient number, since it is larger than the sum of its proper divisors (44807488).

47470832 is a wasteful number, since it uses less digits than its factorization.

47470832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9800 (or 9794 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 47470832 is about 6889.9079819690. The cubic root of 47470832 is about 362.0836777349.

The spelling of 47470832 in words is "forty-seven million, four hundred seventy thousand, eight hundred thirty-two".