23245874 has 4 divisors (see below), whose sum is σ = 34868814. Its totient is φ = 11622936.

The previous prime is 23245813. The next prime is 23245883. The reversal of 23245874 is 47854232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12909649 + 10336225 = 3593^2 + 3215^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5811467 + ... + 5811470.

Almost surely, 2^23245874 is an apocalyptic number.

23245874 is a deficient number, since it is larger than the sum of its proper divisors (11622940).

23245874 is a wasteful number, since it uses less digits than its factorization.

23245874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11622939.

The product of its digits is 53760, while the sum is 35.

The square root of 23245874 is about 4821.3975152439. The cubic root of 23245874 is about 285.3964892929.

The spelling of 23245874 in words is "twenty-three million, two hundred forty-five thousand, eight hundred seventy-four".