116072365 has 4 divisors (see below), whose sum is σ = 139286844. Its totient is φ = 92857888.

The previous prime is 116072347. The next prime is 116072377. The reversal of 116072365 is 563270611.

116072365 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73222249 + 42850116 = 8557^2 + 6546^2 .

It is a cyclic number.

It is not a de Polignac number, because 116072365 - 2⁹ = 116071853 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11607232 + ... + 11607241.

It is an arithmetic number, because the mean of its divisors is an integer number (34821711).

Almost surely, 2^116072365 is an apocalyptic number.

It is an amenable number.

116072365 is a deficient number, since it is larger than the sum of its proper divisors (23214479).

116072365 is an equidigital number, since it uses as much as digits as its factorization.

116072365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23214478.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 116072365 is about 10773.6885512808. The cubic root of 116072365 is about 487.8012899770.

The spelling of 116072365 in words is "one hundred sixteen million, seventy-two thousand, three hundred sixty-five".