116757855 has 24 divisors (see below), whose sum is σ = 209878032. Its totient is φ = 62270208.

The previous prime is 116757841. The next prime is 116757871. The reversal of 116757855 is 558757611.

116757855 is a `hidden beast` number, since 11 + 67 + 578 + 5 + 5 = 666.

It is not a de Polignac number, because 116757855 - 2¹³ = 116749663 is a prime.

It is a super-4 number, since 4×116757855⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 116757855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46834 + ... + 49263.

It is an arithmetic number, because the mean of its divisors is an integer number (8744918).

Almost surely, 2^116757855 is an apocalyptic number.

116757855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116757855 is a deficient number, since it is larger than the sum of its proper divisors (93120177).

116757855 is an frugal number, since it uses more digits than its factorization.

116757855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96117 (or 96105 counting only the distinct ones).

The product of its digits is 294000, while the sum is 45.

The square root of 116757855 is about 10805.4548724244. The cubic root of 116757855 is about 488.7596771609.

The spelling of 116757855 in words is "one hundred sixteen million, seven hundred fifty-seven thousand, eight hundred fifty-five".