59521872 has 20 divisors (see below), whose sum is σ = 153764960. Its totient is φ = 19840608.

The previous prime is 59521871. The next prime is 59521921. The reversal of 59521872 is 27812595.

It is a self number, because there is not a number n which added to its sum of digits gives 59521872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59521871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619972 + ... + 620067.

It is an arithmetic number, because the mean of its divisors is an integer number (7688248).

Almost surely, 2^59521872 is an apocalyptic number.

It is an amenable number.

59521872 is an abundant number, since it is smaller than the sum of its proper divisors (94243088).

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

59521872 is a wasteful number, since it uses less digits than its factorization.

59521872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240050 (or 1240044 counting only the distinct ones).

The product of its digits is 50400, while the sum is 39.

The square root of 59521872 is about 7715.0419311887. The cubic root of 59521872 is about 390.4440963471. Note that the first 3 decimals are identical.

The spelling of 59521872 in words is "fifty-nine million, five hundred twenty-one thousand, eight hundred seventy-two".