116574528 has 84 divisors (see below), whose sum is σ = 358822752. Its totient is φ = 33304320.

The previous prime is 116574527. The next prime is 116574547. The reversal of 116574528 is 825475611.

It is a tau number, because it is divible by the number of its divisors (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116574527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3213 + ... + 15603.

Almost surely, 2^116574528 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 116574528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179411376).

116574528 is an abundant number, since it is smaller than the sum of its proper divisors (242248224).

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

116574528 is a wasteful number, since it uses less digits than its factorization.

116574528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12420 (or 12403 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 116574528 is about 10796.9684634160. The cubic root of 116574528 is about 488.5037349723.

The spelling of 116574528 in words is "one hundred sixteen million, five hundred seventy-four thousand, five hundred twenty-eight".