23481675 has 72 divisors (see below), whose sum is σ = 50952096. Its totient is φ = 10091520.

The previous prime is 23481649. The next prime is 23481721. The reversal of 23481675 is 57618432.

23481675 = 64² + 65² + ... + 413².

It is not a de Polignac number, because 23481675 - 2⁶ = 23481611 is a prime.

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 71 ways as a sum of consecutive naturals, for example, 26337 + ... + 27213.

It is an arithmetic number, because the mean of its divisors is an integer number (707668).

Almost surely, 2^23481675 is an apocalyptic number.

23481675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23481675 is an abundant number, since it is smaller than the sum of its proper divisors (27470421).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23481675 is a wasteful number, since it uses less digits than its factorization.

23481675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 909 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 23481675 is about 4845.7894093739. The cubic root of 23481675 is about 286.3582442467.

The spelling of 23481675 in words is "twenty-three million, four hundred eighty-one thousand, six hundred seventy-five".