47803632 has 20 divisors (see below), whose sum is σ = 123492840. Its totient is φ = 15934528.

The previous prime is 47803627. The next prime is 47803673. The reversal of 47803632 is 23630874.

It is a junction number, because it is equal to n+sod(n) for n = 47803593 and 47803602.

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, 497907 + ... + 498002.

It is an arithmetic number, because the mean of its divisors is an integer number (6174642).

Almost surely, 2^47803632 is an apocalyptic number.

It is an amenable number.

47803632 is an abundant number, since it is smaller than the sum of its proper divisors (75689208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47803632 is a wasteful number, since it uses less digits than its factorization.

47803632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995920 (or 995914 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 47803632 is about 6914.0170667999. The cubic root of 47803632 is about 362.9278518512.

The spelling of 47803632 in words is "forty-seven million, eight hundred three thousand, six hundred thirty-two".