116723397 has 8 divisors (see below), whose sum is σ = 177864256. Its totient is φ = 66699072.

The previous prime is 116723389. The next prime is 116723407. The reversal of 116723397 is 793327611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116723397 - 2³ = 116723389 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 (116723357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779108 + ... + 2779149.

It is an arithmetic number, because the mean of its divisors is an integer number (22233032).

Almost surely, 2^116723397 is an apocalyptic number.

It is an amenable number.

116723397 is a deficient number, since it is larger than the sum of its proper divisors (61140859).

116723397 is an equidigital number, since it uses as much as digits as its factorization.

116723397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558267.

The product of its digits is 47628, while the sum is 39.

The square root of 116723397 is about 10803.8602823250. The cubic root of 116723397 is about 488.7115909229.

The spelling of 116723397 in words is "one hundred sixteen million, seven hundred twenty-three thousand, three hundred ninety-seven".