23045412 has 24 divisors (see below), whose sum is σ = 57909376. Its totient is φ = 7090848.

The previous prime is 23045381. The next prime is 23045437. The reversal of 23045412 is 21454032.

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 7 ways as a sum of consecutive naturals, for example, 73708 + ... + 74019.

Almost surely, 2^23045412 is an apocalyptic number.

It is an amenable number.

23045412 is an abundant number, since it is smaller than the sum of its proper divisors (34863964).

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

23045412 is a wasteful number, since it uses less digits than its factorization.

23045412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147747 (or 147745 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 23045412 is about 4800.5637168983. The cubic root of 23045412 is about 284.5737425994.

Adding to 23045412 its reverse (21454032), we get a palindrome (44499444).

The spelling of 23045412 in words is "twenty-three million, forty-five thousand, four hundred twelve".