115323645 has 8 divisors (see below), whose sum is σ = 184517856. Its totient is φ = 61505936.

The previous prime is 115323589. The next prime is 115323653. The reversal of 115323645 is 546323511.

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

It is a cyclic number.

It is not a de Polignac number, because 115323645 - 2⁶ = 115323581 is a prime.

It is a congruent number.

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, 3844107 + ... + 3844136.

It is an arithmetic number, because the mean of its divisors is an integer number (23064732).

Almost surely, 2^115323645 is an apocalyptic number.

115323645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115323645 is a deficient number, since it is larger than the sum of its proper divisors (69194211).

115323645 is an equidigital number, since it uses as much as digits as its factorization.

115323645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7688251.

The product of its digits is 10800, while the sum is 30.

The square root of 115323645 is about 10738.8847186288. The cubic root of 115323645 is about 486.7501793152.

The spelling of 115323645 in words is "one hundred fifteen million, three hundred twenty-three thousand, six hundred forty-five".