116363520 has 576 divisors, whose sum is σ = 521955840. Its totient is φ = 23887872.

The previous prime is 116363497. The next prime is 116363531. The reversal of 116363520 is 25363611.

116363520 = 89³ + 90³ + ... + 151³.

116363520 is a `hidden beast` number, since 1 + 1 + 6 + 3 + 635 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3144942 + ... + 3144978.

Almost surely, 2^116363520 is an apocalyptic number.

116363520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116363520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260977920).

116363520 is an abundant number, since it is smaller than the sum of its proper divisors (405592320).

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

116363520 is a wasteful number, since it uses less digits than its factorization.

116363520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 116363520 is about 10787.1924058116. The cubic root of 116363520 is about 488.2088150517.

Subtracting from 116363520 its reverse (25363611), we obtain a palindrome (90999909).

The spelling of 116363520 in words is "one hundred sixteen million, three hundred sixty-three thousand, five hundred twenty".