60561116 has 96 divisors (see below), whose sum is σ = 140894208. Its totient is φ = 22080960.

The previous prime is 60561097. The next prime is 60561133. The reversal of 60561116 is 61116506.

60561116 = T₃₂₃ + T₃₂₄ + ... + T₇₃₄.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 587921 + ... + 588023.

It is an arithmetic number, because the mean of its divisors is an integer number (1467648).

Almost surely, 2^60561116 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 60561116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70447104).

60561116 is an abundant number, since it is smaller than the sum of its proper divisors (80333092).

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

60561116 is a wasteful number, since it uses less digits than its factorization.

60561116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 60561116 is about 7782.1022866575. The cubic root of 60561116 is about 392.7033654766.

The spelling of 60561116 in words is "sixty million, five hundred sixty-one thousand, one hundred sixteen".