116023437 has 6 divisors (see below), whose sum is σ = 167589422. Its totient is φ = 77348952.

The previous prime is 116023387. The next prime is 116023513. The reversal of 116023437 is 734320611.

116023437 is a `hidden beast` number, since 11 + 602 + 3 + 43 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 81378441 + 34644996 = 9021^2 + 5886^2 .

It is not a de Polignac number, because 116023437 - 2⁶ = 116023373 is a prime.

It is a super-2 number, since 2×116023437² = 26922875866585938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116023437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116023637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6445738 + ... + 6445755.

Almost surely, 2^116023437 is an apocalyptic number.

It is an amenable number.

116023437 is a deficient number, since it is larger than the sum of its proper divisors (51565985).

116023437 is a wasteful number, since it uses less digits than its factorization.

116023437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12891499 (or 12891496 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 116023437 is about 10771.4175947273. The cubic root of 116023437 is about 487.7327393624.

The spelling of 116023437 in words is "one hundred sixteen million, twenty-three thousand, four hundred thirty-seven".