116415755 has 16 divisors (see below), whose sum is σ = 149469600. Its totient is φ = 86780160.

The previous prime is 116415751. The next prime is 116415781. The reversal of 116415755 is 557514611.

It is not a de Polignac number, because 116415755 - 2² = 116415751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116415751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4250 + ... + 15839.

It is an arithmetic number, because the mean of its divisors is an integer number (9341850).

Almost surely, 2^116415755 is an apocalyptic number.

116415755 is a deficient number, since it is larger than the sum of its proper divisors (33053845).

116415755 is a wasteful number, since it uses less digits than its factorization.

116415755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174.

The product of its digits is 21000, while the sum is 35.

The square root of 116415755 is about 10789.6132924216. The cubic root of 116415755 is about 488.2818556191.

The spelling of 116415755 in words is "one hundred sixteen million, four hundred fifteen thousand, seven hundred fifty-five".