116364531 has 8 divisors (see below), whose sum is σ = 163318720. Its totient is φ = 73493352.

The previous prime is 116364529. The next prime is 116364553. The reversal of 116364531 is 135463611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116364531 - 2¹ = 116364529 is a prime.

It is a super-2 number, since 2×116364531² = 27081408149699922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116364511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020685 + ... + 1020798.

It is an arithmetic number, because the mean of its divisors is an integer number (20414840).

Almost surely, 2^116364531 is an apocalyptic number.

116364531 is a deficient number, since it is larger than the sum of its proper divisors (46954189).

116364531 is a wasteful number, since it uses less digits than its factorization.

116364531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041505.

The product of its digits is 6480, while the sum is 30.

The square root of 116364531 is about 10787.2392668375. The cubic root of 116364531 is about 488.2102289476.

The spelling of 116364531 in words is "one hundred sixteen million, three hundred sixty-four thousand, five hundred thirty-one".