59999916 has 48 divisors (see below), whose sum is σ = 147168000. Its totient is φ = 18988992.

The previous prime is 59999887. The next prime is 59999917. The reversal of 59999916 is 61999995.

59999916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (59999917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40395 + ... + 41853.

It is an arithmetic number, because the mean of its divisors is an integer number (3066000).

Almost surely, 2^59999916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59999916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73584000).

59999916 is an abundant number, since it is smaller than the sum of its proper divisors (87168084).

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

59999916 is a wasteful number, since it uses less digits than its factorization.

59999916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638 (or 1636 counting only the distinct ones).

The product of its digits is 1771470, while the sum is 57.

The square root of 59999916 is about 7745.9612702363. The cubic root of 59999916 is about 391.4865814230.

The spelling of 59999916 in words is "fifty-nine million, nine hundred ninety-nine thousand, nine hundred sixteen".