59471920 has 40 divisors (see below), whose sum is σ = 141223104. Its totient is φ = 23281152.

The previous prime is 59471917. The next prime is 59471921. The reversal of 59471920 is 2917495.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 59471920.

It is not an unprimeable number, because it can be changed into a prime (59471921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4149 + ... + 11668.

Almost surely, 2^59471920 is an apocalyptic number.

It is an amenable number.

59471920 is an abundant number, since it is smaller than the sum of its proper divisors (81751184).

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

59471920 is a wasteful number, since it uses less digits than its factorization.

59471920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15877 (or 15871 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 59471920 is about 7711.8039394165. The cubic root of 59471920 is about 390.3348428279.

The spelling of 59471920 in words is "fifty-nine million, four hundred seventy-one thousand, nine hundred twenty".