116620224 has 56 divisors (see below), whose sum is σ = 352641408. Its totient is φ = 33319680.

The previous prime is 116620213. The next prime is 116620241. The reversal of 116620224 is 422026611.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 116620194 and 116620203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42042 + ... + 44729.

It is an arithmetic number, because the mean of its divisors is an integer number (6297168).

Almost surely, 2^116620224 is an apocalyptic number.

116620224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116620224 is an abundant number, since it is smaller than the sum of its proper divisors (236021184).

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

116620224 is an equidigital number, since it uses as much as digits as its factorization.

116620224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86793 (or 86783 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 116620224 is about 10799.0844056337. The cubic root of 116620224 is about 488.5675560916.

Adding to 116620224 its reverse (422026611), we get a palindrome (538646835).

The spelling of 116620224 in words is "one hundred sixteen million, six hundred twenty thousand, two hundred twenty-four".