616715106 has 64 divisors (see below), whose sum is σ = 1449861120. Its totient is φ = 171230400.

The previous prime is 616715083. The next prime is 616715107. The reversal of 616715106 is 601517616.

It is not an unprimeable number, because it can be changed into a prime (616715107) 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, 297040 + ... + 299108.

It is an arithmetic number, because the mean of its divisors is an integer number (22654080).

Almost surely, 2^616715106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616715106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724930560).

616715106 is an abundant number, since it is smaller than the sum of its proper divisors (833146014).

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

616715106 is a wasteful number, since it uses less digits than its factorization.

616715106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 616715106 is about 24833.7493343232. The cubic root of 616715106 is about 851.1932979022.

The spelling of 616715106 in words is "six hundred sixteen million, seven hundred fifteen thousand, one hundred six".