116716629 has 4 divisors (see below), whose sum is σ = 155622176. Its totient is φ = 77811084.

The previous prime is 116716609. The next prime is 116716631. The reversal of 116716629 is 926617611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116716629 - 2⁵ = 116716597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116716609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19452769 + ... + 19452774.

It is an arithmetic number, because the mean of its divisors is an integer number (38905544).

Almost surely, 2^116716629 is an apocalyptic number.

It is an amenable number.

116716629 is a deficient number, since it is larger than the sum of its proper divisors (38905547).

116716629 is an equidigital number, since it uses as much as digits as its factorization.

116716629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38905546.

The product of its digits is 27216, while the sum is 39.

The square root of 116716629 is about 10803.5470564070. The cubic root of 116716629 is about 488.7021450476.

The spelling of 116716629 in words is "one hundred sixteen million, seven hundred sixteen thousand, six hundred twenty-nine".