23042466 has 24 divisors (see below), whose sum is σ = 50170224. Its totient is φ = 7643160.

The previous prime is 23042423. The next prime is 23042471. The reversal of 23042466 is 66424032.

23042466 is a `hidden beast` number, since 230 + 424 + 6 + 6 = 666.

It is a super-2 number, since 2×23042466² = 1061910478722312, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765 + ... + 6831.

It is an arithmetic number, because the mean of its divisors is an integer number (2090426).

Almost surely, 2^23042466 is an apocalyptic number.

23042466 is an abundant number, since it is smaller than the sum of its proper divisors (27127758).

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

23042466 is a wasteful number, since it uses less digits than its factorization.

23042466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286 (or 6283 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 23042466 is about 4800.2568681270. The cubic root of 23042466 is about 284.5616159633.

Adding to 23042466 its reverse (66424032), we get a palindrome (89466498).

The spelling of 23042466 in words is "twenty-three million, forty-two thousand, four hundred sixty-six".