116135475 has 24 divisors (see below), whose sum is σ = 196481472. Its totient is φ = 60496800.

The previous prime is 116135471. The next prime is 116135479. The reversal of 116135475 is 574531611.

It is an interprime number because it is at equal distance from previous prime (116135471) and next prime (116135479).

It is not a de Polignac number, because 116135475 - 2² = 116135471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116135471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14781 + ... + 21230.

It is an arithmetic number, because the mean of its divisors is an integer number (8186728).

Almost surely, 2^116135475 is an apocalyptic number.

116135475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116135475 is a deficient number, since it is larger than the sum of its proper divisors (80345997).

116135475 is a wasteful number, since it uses less digits than its factorization.

116135475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36067 (or 36062 counting only the distinct ones).

The product of its digits is 12600, while the sum is 33.

The square root of 116135475 is about 10776.6170480351. The cubic root of 116135475 is about 487.8896818512.

The spelling of 116135475 in words is "one hundred sixteen million, one hundred thirty-five thousand, four hundred seventy-five".