116615562 has 64 divisors (see below), whose sum is σ = 275159808. Its totient is φ = 32256000.

The previous prime is 116615561. The next prime is 116615617. The reversal of 116615562 is 265516611.

It is not an unprimeable number, because it can be changed into a prime (116615561) 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, 414862 + ... + 415142.

It is an arithmetic number, because the mean of its divisors is an integer number (4299372).

Almost surely, 2^116615562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116615562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137579904).

116615562 is an abundant number, since it is smaller than the sum of its proper divisors (158544246).

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

116615562 is a wasteful number, since it uses less digits than its factorization.

116615562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575.

The product of its digits is 10800, while the sum is 33.

The square root of 116615562 is about 10798.8685518438. The cubic root of 116615562 is about 488.5610456934.

The spelling of 116615562 in words is "one hundred sixteen million, six hundred fifteen thousand, five hundred sixty-two".