47235180 has 48 divisors (see below), whose sum is σ = 140041440. Its totient is φ = 11854848.

The previous prime is 47235179. The next prime is 47235193. The reversal of 47235180 is 8153274.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22135 + ... + 24174.

It is an arithmetic number, because the mean of its divisors is an integer number (2917530).

Almost surely, 2^47235180 is an apocalyptic number.

It is an amenable number.

47235180 is an abundant number, since it is smaller than the sum of its proper divisors (92806260).

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

47235180 is a wasteful number, since it uses less digits than its factorization.

47235180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46338 (or 46336 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 47235180 is about 6872.7854615141. The cubic root of 47235180 is about 361.4835385222.

The spelling of 47235180 in words is "forty-seven million, two hundred thirty-five thousand, one hundred eighty".