116324569 has 2 divisors, whose sum is σ = 116324570. Its totient is φ = 116324568.

The previous prime is 116324543. The next prime is 116324609. The reversal of 116324569 is 965423611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85377600 + 30946969 = 9240^2 + 5563^2 .

It is a cyclic number.

It is not a de Polignac number, because 116324569 - 2¹⁹ = 115800281 is a prime.

It is a super-2 number, since 2×116324569² = 27062810706071522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116324519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58162284 + 58162285.

It is an arithmetic number, because the mean of its divisors is an integer number (58162285).

Almost surely, 2^116324569 is an apocalyptic number.

It is an amenable number.

116324569 is a deficient number, since it is larger than the sum of its proper divisors (1).

116324569 is an equidigital number, since it uses as much as digits as its factorization.

116324569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 116324569 is about 10785.3868266280. The cubic root of 116324569 is about 488.1543353667.

The spelling of 116324569 in words is "one hundred sixteen million, three hundred twenty-four thousand, five hundred sixty-nine".