116397423 has 6 divisors (see below), whose sum is σ = 168129624. Its totient is φ = 77598276.

The previous prime is 116397409. The next prime is 116397451. The reversal of 116397423 is 324793611.

116397423 is a `hidden beast` number, since 11 + 639 + 7 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 116397423 - 2⁸ = 116397167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116397223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6466515 + ... + 6466532.

It is an arithmetic number, because the mean of its divisors is an integer number (28021604).

Almost surely, 2^116397423 is an apocalyptic number.

116397423 is a deficient number, since it is larger than the sum of its proper divisors (51732201).

116397423 is a wasteful number, since it uses less digits than its factorization.

116397423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12933053 (or 12933050 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 116397423 is about 10788.7637382603. The cubic root of 116397423 is about 488.2562243436.

The spelling of 116397423 in words is "one hundred sixteen million, three hundred ninety-seven thousand, four hundred twenty-three".