59998620 has 48 divisors (see below), whose sum is σ = 183270528. Its totient is φ = 14544960.

The previous prime is 59998607. The next prime is 59998643. The reversal of 59998620 is 2689995.

It is a self number, because there is not a number n which added to its sum of digits gives 59998620.

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, 44794 + ... + 46113.

It is an arithmetic number, because the mean of its divisors is an integer number (3818136).

Almost surely, 2^59998620 is an apocalyptic number.

It is an amenable number.

59998620 is an abundant number, since it is smaller than the sum of its proper divisors (123271908).

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

59998620 is a wasteful number, since it uses less digits than its factorization.

59998620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90930 (or 90928 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 59998620 is about 7745.8776132857. The cubic root of 59998620 is about 391.4837626954.

It can be divided in two parts, 599986 and 20, that added together give a palindrome (600006).

The spelling of 59998620 in words is "fifty-nine million, nine hundred ninety-eight thousand, six hundred twenty".