23245479 has 12 divisors (see below), whose sum is σ = 35036976. Its totient is φ = 14823072.

The previous prime is 23245459. The next prime is 23245487. The reversal of 23245479 is 97454232.

It is not a de Polignac number, because 23245479 - 2⁵ = 23245447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245459) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 55942 + ... + 56355.

It is an arithmetic number, because the mean of its divisors is an integer number (2919748).

Almost surely, 2^23245479 is an apocalyptic number.

23245479 is a deficient number, since it is larger than the sum of its proper divisors (11791497).

23245479 is a wasteful number, since it uses less digits than its factorization.

23245479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112326 (or 112323 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 23245479 is about 4821.3565518431. The cubic root of 23245479 is about 285.3948727731.

The spelling of 23245479 in words is "twenty-three million, two hundred forty-five thousand, four hundred seventy-nine".