116478623 has 2 divisors, whose sum is σ = 116478624. Its totient is φ = 116478622.

The previous prime is 116478617. The next prime is 116478671. The reversal of 116478623 is 326874611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116478623 - 2⁶ = 116478559 is a prime.

It is a super-2 number, since 2×116478623² = 27134539231952258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116468623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58239311 + 58239312.

It is an arithmetic number, because the mean of its divisors is an integer number (58239312).

Almost surely, 2^116478623 is an apocalyptic number.

116478623 is a deficient number, since it is larger than the sum of its proper divisors (1).

116478623 is an equidigital number, since it uses as much as digits as its factorization.

116478623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 116478623 is about 10792.5262566278. The cubic root of 116478623 is about 488.3697354183.

The spelling of 116478623 in words is "one hundred sixteen million, four hundred seventy-eight thousand, six hundred twenty-three".