116436493 has 2 divisors, whose sum is σ = 116436494. Its totient is φ = 116436492.

The previous prime is 116436487. The next prime is 116436539. The reversal of 116436493 is 394634611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106564329 + 9872164 = 10323^2 + 3142^2 .

It is a cyclic number.

It is not a de Polignac number, because 116436493 - 2⁹ = 116435981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116436413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58218246 + 58218247.

It is an arithmetic number, because the mean of its divisors is an integer number (58218247).

Almost surely, 2^116436493 is an apocalyptic number.

It is an amenable number.

116436493 is a deficient number, since it is larger than the sum of its proper divisors (1).

116436493 is an equidigital number, since it uses as much as digits as its factorization.

116436493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 37.

The square root of 116436493 is about 10790.5742664605. The cubic root of 116436493 is about 488.3108476512.

The spelling of 116436493 in words is "one hundred sixteen million, four hundred thirty-six thousand, four hundred ninety-three".