23054402 has 20 divisors (see below), whose sum is σ = 40351206. Its totient is φ = 9878400.

The previous prime is 23054399. The next prime is 23054411. The reversal of 23054402 is 20445032.

It can be written as a sum of positive squares in only one way, i.e., 19018321 + 4036081 = 4361^2 + 2009^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2402 + ... + 7202.

Almost surely, 2^23054402 is an apocalyptic number.

It is a pronic number, being equal to 4801×4802.

23054402 is a deficient number, since it is larger than the sum of its proper divisors (17296804).

23054402 is an frugal number, since it uses more digits than its factorization.

23054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831 (or 4810 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 23054402 is about 4801.4999739665. The cubic root of 23054402 is about 284.6107417984.

Adding to 23054402 its reverse (20445032), we get a palindrome (43499434).

The spelling of 23054402 in words is "twenty-three million, fifty-four thousand, four hundred two".