23022830 has 8 divisors (see below), whose sum is σ = 41441112. Its totient is φ = 9209128.

The previous prime is 23022827. The next prime is 23022833. The reversal of 23022830 is 3822032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23022827) and next prime (23022833).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23022833) 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, 1151132 + ... + 1151151.

It is an arithmetic number, because the mean of its divisors is an integer number (5180139).

Almost surely, 2^23022830 is an apocalyptic number.

23022830 is a deficient number, since it is larger than the sum of its proper divisors (18418282).

23022830 is a wasteful number, since it uses less digits than its factorization.

23022830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302290.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23022830 is about 4798.2111249923. The cubic root of 23022830 is about 284.4807617723.

Adding to 23022830 its reverse (3822032), we get a palindrome (26844862).

The spelling of 23022830 in words is "twenty-three million, twenty-two thousand, eight hundred thirty".