116533544 has 8 divisors (see below), whose sum is σ = 218500410. Its totient is φ = 58266768.

The previous prime is 116533541. The next prime is 116533553. The reversal of 116533544 is 445335611.

It can be written as a sum of positive squares in only one way, i.e., 73788100 + 42745444 = 8590^2 + 6538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 116533544.

It is not an unprimeable number, because it can be changed into a prime (116533541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7283339 + ... + 7283354.

Almost surely, 2^116533544 is an apocalyptic number.

It is an amenable number.

116533544 is a deficient number, since it is larger than the sum of its proper divisors (101966866).

116533544 is a wasteful number, since it uses less digits than its factorization.

116533544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14566699 (or 14566695 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 116533544 is about 10795.0703564173. The cubic root of 116533544 is about 488.4464806587.

The spelling of 116533544 in words is "one hundred sixteen million, five hundred thirty-three thousand, five hundred forty-four".