47580870 has 32 divisors (see below), whose sum is σ = 114543072. Its totient is φ = 12649472.

The previous prime is 47580839. The next prime is 47580881. The reversal of 47580870 is 7808574.

It is a congruent number.

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, 8344 + ... + 12836.

It is an arithmetic number, because the mean of its divisors is an integer number (3579471).

Almost surely, 2^47580870 is an apocalyptic number.

47580870 is an abundant number, since it is smaller than the sum of its proper divisors (66962202).

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

47580870 is a wasteful number, since it uses less digits than its factorization.

47580870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 47580870 is about 6897.8888074541. Note that the first 4 decimals coincide. The cubic root of 47580870 is about 362.3632333844.

The spelling of 47580870 in words is "forty-seven million, five hundred eighty thousand, eight hundred seventy".