116174431 has 2 divisors, whose sum is σ = 116174432. Its totient is φ = 116174430.

The previous prime is 116174419. The next prime is 116174441. The reversal of 116174431 is 134471611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (134471611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116174431 - 2¹¹ = 116172383 is a prime.

It is a super-2 number, since 2×116174431² = 26992996836347522, which contains 22 as substring.

It is equal to p_6636034 and since 116174431 and 6636034 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116174431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116174411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58087215 + 58087216.

It is an arithmetic number, because the mean of its divisors is an integer number (58087216).

Almost surely, 2^116174431 is an apocalyptic number.

116174431 is a deficient number, since it is larger than the sum of its proper divisors (1).

116174431 is an equidigital number, since it uses as much as digits as its factorization.

116174431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 116174431 is about 10778.4243282587. The cubic root of 116174431 is about 487.9442276470.

The spelling of 116174431 in words is "one hundred sixteen million, one hundred seventy-four thousand, four hundred thirty-one".