23023430 has 8 divisors (see below), whose sum is σ = 41442192. Its totient is φ = 9209368.

The previous prime is 23023417. The next prime is 23023433. The reversal of 23023430 is 3432032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23023399 and 23023408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151162 + ... + 1151181.

It is an arithmetic number, because the mean of its divisors is an integer number (5180274).

Almost surely, 2^23023430 is an apocalyptic number.

23023430 is a deficient number, since it is larger than the sum of its proper divisors (18418762).

23023430 is a wasteful number, since it uses less digits than its factorization.

23023430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302350.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23023430 is about 4798.2736478863. The cubic root of 23023430 is about 284.4832330435.

Adding to 23023430 its reverse (3432032), we get a palindrome (26455462).

The spelling of 23023430 in words is "twenty-three million, twenty-three thousand, four hundred thirty".