116533623 has 32 divisors (see below), whose sum is σ = 168854976. Its totient is φ = 71221248.

The previous prime is 116533597. The next prime is 116533661. The reversal of 116533623 is 326335611.

It is a happy number.

It is not a de Polignac number, because 116533623 - 2¹⁴ = 116517239 is a prime.

It is a super-2 number, since 2×116533623² = 27160170579012258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116533693) 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, 420561 + ... + 420837.

It is an arithmetic number, because the mean of its divisors is an integer number (5276718).

Almost surely, 2^116533623 is an apocalyptic number.

116533623 is a deficient number, since it is larger than the sum of its proper divisors (52321353).

116533623 is a wasteful number, since it uses less digits than its factorization.

116533623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its digits is 9720, while the sum is 30.

The square root of 116533623 is about 10795.0740154943. The cubic root of 116533623 is about 488.4465910340.

The spelling of 116533623 in words is "one hundred sixteen million, five hundred thirty-three thousand, six hundred twenty-three".