116625555 has 32 divisors (see below), whose sum is σ = 208465920. Its totient is φ = 61860960.

The previous prime is 116625527. The next prime is 116625557. The reversal of 116625555 is 555526611.

It is not a de Polignac number, because 116625555 - 2¹³ = 116617363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116625557) 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, 23524 + ... + 28046.

It is an arithmetic number, because the mean of its divisors is an integer number (6514560).

Almost surely, 2^116625555 is an apocalyptic number.

116625555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116625555 is a deficient number, since it is larger than the sum of its proper divisors (91840365).

116625555 is a wasteful number, since it uses less digits than its factorization.

116625555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728 (or 4722 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The square root of 116625555 is about 10799.3312292938. The cubic root of 116625555 is about 488.5750005235.

The spelling of 116625555 in words is "one hundred sixteen million, six hundred twenty-five thousand, five hundred fifty-five".