23256115 has 8 divisors (see below), whose sum is σ = 28869840. Its totient is φ = 17963232.

The previous prime is 23256109. The next prime is 23256127. The reversal of 23256115 is 51165232.

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 23256115 - 2⁵ = 23256083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23256115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80049 + ... + 80338.

It is an arithmetic number, because the mean of its divisors is an integer number (3608730).

Almost surely, 2^23256115 is an apocalyptic number.

23256115 is a deficient number, since it is larger than the sum of its proper divisors (5613725).

23256115 is a wasteful number, since it uses less digits than its factorization.

23256115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160421.

The product of its digits is 1800, while the sum is 25.

The square root of 23256115 is about 4822.4594347698. The cubic root of 23256115 is about 285.4383937379.

The spelling of 23256115 in words is "twenty-three million, two hundred fifty-six thousand, one hundred fifteen".