115116465 has 8 divisors (see below), whose sum is σ = 184186368. Its totient is φ = 61395440.

The previous prime is 115116409. The next prime is 115116473. The reversal of 115116465 is 564611511.

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

It is not a de Polignac number, because 115116465 - 2¹² = 115112369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3837201 + ... + 3837230.

It is an arithmetic number, because the mean of its divisors is an integer number (23023296).

Almost surely, 2^115116465 is an apocalyptic number.

115116465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115116465 is a deficient number, since it is larger than the sum of its proper divisors (69069903).

115116465 is an equidigital number, since it uses as much as digits as its factorization.

115116465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674439.

The product of its digits is 3600, while the sum is 30.

The square root of 115116465 is about 10729.2341292377. The cubic root of 115116465 is about 486.4585208495.

Adding to 115116465 its reverse (564611511), we get a palindrome (679727976).

The spelling of 115116465 in words is "one hundred fifteen million, one hundred sixteen thousand, four hundred sixty-five".