59660616 has 128 divisors (see below), whose sum is σ = 167961600. Its totient is φ = 17571840.

The previous prime is 59660611. The next prime is 59660641. The reversal of 59660616 is 61606695.

It is not an unprimeable number, because it can be changed into a prime (59660611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 670300 + ... + 670388.

It is an arithmetic number, because the mean of its divisors is an integer number (1312200).

Almost surely, 2^59660616 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 59660616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83980800).

59660616 is an abundant number, since it is smaller than the sum of its proper divisors (108300984).

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

59660616 is a wasteful number, since it uses less digits than its factorization.

59660616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 59660616 is about 7724.0284825990. The cubic root of 59660616 is about 390.7472327533.

It can be divided in two parts, 59 and 660616, that added together give a triangular number (660675 = T₁₁₄₉).

The spelling of 59660616 in words is "fifty-nine million, six hundred sixty thousand, six hundred sixteen".