115322465 has 4 divisors (see below), whose sum is σ = 138386964. Its totient is φ = 92257968.

The previous prime is 115322453. The next prime is 115322479. The reversal of 115322465 is 564223511.

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 53479969 + 61842496 = 7313^2 + 7864^2 .

It is a cyclic number.

It is not a de Polignac number, because 115322465 - 2¹⁰ = 115321441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11532242 + ... + 11532251.

It is an arithmetic number, because the mean of its divisors is an integer number (34596741).

Almost surely, 2^115322465 is an apocalyptic number.

It is an amenable number.

115322465 is a deficient number, since it is larger than the sum of its proper divisors (23064499).

115322465 is an equidigital number, since it uses as much as digits as its factorization.

115322465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23064498.

The product of its digits is 7200, while the sum is 29.

The square root of 115322465 is about 10738.8297779600. The cubic root of 115322465 is about 486.7485191550.

Adding to 115322465 its reverse (564223511), we get a palindrome (679545976).

The spelling of 115322465 in words is "one hundred fifteen million, three hundred twenty-two thousand, four hundred sixty-five".