47708580 has 48 divisors (see below), whose sum is σ = 135858240. Its totient is φ = 12505728.

The previous prime is 47708519. The next prime is 47708581. The reversal of 47708580 is 8580774.

It is a super-2 number, since 2×47708580² = 4552217211232800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47708581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3199 + ... + 10278.

It is an arithmetic number, because the mean of its divisors is an integer number (2830380).

Almost surely, 2^47708580 is an apocalyptic number.

It is an amenable number.

47708580 is an abundant number, since it is smaller than the sum of its proper divisors (88149660).

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

47708580 is a wasteful number, since it uses less digits than its factorization.

47708580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13548 (or 13546 counting only the distinct ones).

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

The square root of 47708580 is about 6907.1397843101. The cubic root of 47708580 is about 362.6871455390.

The spelling of 47708580 in words is "forty-seven million, seven hundred eight thousand, five hundred eighty".