23472315 has 32 divisors (see below), whose sum is σ = 43929600. Its totient is φ = 11858400.

The previous prime is 23472289. The next prime is 23472329. The reversal of 23472315 is 51327432.

23472315 is a `hidden beast` number, since 2 + 347 + 2 + 315 = 666.

It is not a de Polignac number, because 23472315 - 2¹⁰ = 23471291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 2011 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (1372800).

Almost surely, 2^23472315 is an apocalyptic number.

23472315 is a deficient number, since it is larger than the sum of its proper divisors (20457285).

23472315 is a wasteful number, since it uses less digits than its factorization.

23472315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9184 (or 9178 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 23472315 is about 4844.8235261978. The cubic root of 23472315 is about 286.3201908941.

Adding to 23472315 its reverse (51327432), we get a palindrome (74799747).

The spelling of 23472315 in words is "twenty-three million, four hundred seventy-two thousand, three hundred fifteen".