23075812 has 12 divisors (see below), whose sum is σ = 41045116. Its totient is φ = 11348640.

The previous prime is 23075809. The next prime is 23075813. The reversal of 23075812 is 21857032.

It can be written as a sum of positive squares in 2 ways, for example, as 12278016 + 10797796 = 3504^2 + 3286^2 .

It is not an unprimeable number, because it can be changed into a prime (23075813) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 47043 + ... + 47530.

Almost surely, 2^23075812 is an apocalyptic number.

It is an amenable number.

23075812 is a deficient number, since it is larger than the sum of its proper divisors (17969304).

23075812 is a wasteful number, since it uses less digits than its factorization.

23075812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94638 (or 94636 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 23075812 is about 4803.7289682079. The cubic root of 23075812 is about 284.6988179737.

The spelling of 23075812 in words is "twenty-three million, seventy-five thousand, eight hundred twelve".