23023406 has 16 divisors (see below), whose sum is σ = 41790816. Its totient is φ = 9286656.

The previous prime is 23023379. The next prime is 23023417. The reversal of 23023406 is 60432032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48131 + ... + 48606.

It is an arithmetic number, because the mean of its divisors is an integer number (2611926).

Almost surely, 2^23023406 is an apocalyptic number.

23023406 is a deficient number, since it is larger than the sum of its proper divisors (18767410).

23023406 is a wasteful number, since it uses less digits than its factorization.

23023406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96763.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23023406 is about 4798.2711469862. The cubic root of 23023406 is about 284.4831341935.

Adding to 23023406 its reverse (60432032), we get a palindrome (83455438).

The spelling of 23023406 in words is "twenty-three million, twenty-three thousand, four hundred six".