23022430 has 8 divisors (see below), whose sum is σ = 41440392. Its totient is φ = 9208968.

The previous prime is 23022413. The next prime is 23022463. The reversal of 23022430 is 3422032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151112 + ... + 1151131.

It is an arithmetic number, because the mean of its divisors is an integer number (5180049).

Almost surely, 2^23022430 is an apocalyptic number.

23022430 is a deficient number, since it is larger than the sum of its proper divisors (18417962).

23022430 is a wasteful number, since it uses less digits than its factorization.

23022430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302250.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 23022430 is about 4798.1694426104. The cubic root of 23022430 is about 284.4791142343.

Adding to 23022430 its reverse (3422032), we get a palindrome (26444462).

The spelling of 23022430 in words is "twenty-three million, twenty-two thousand, four hundred thirty".