23022030 has 32 divisors (see below), whose sum is σ = 55420704. Its totient is φ = 6120576.

The previous prime is 23022023. The next prime is 23022061. The reversal of 23022030 is 3022032.

It is a junction number, because it is equal to n+sod(n) for n = 23021997 and 23022015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10944 + ... + 12876.

It is an arithmetic number, because the mean of its divisors is an integer number (1731897).

Almost surely, 2^23022030 is an apocalyptic number.

23022030 is an abundant number, since it is smaller than the sum of its proper divisors (32398674).

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

23022030 is a wasteful number, since it uses less digits than its factorization.

23022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 23022030 is about 4798.1277598663. The cubic root of 23022030 is about 284.4774666772.

Adding to 23022030 its reverse (3022032), we get a palindrome (26044062).

The spelling of 23022030 in words is "twenty-three million, twenty-two thousand, thirty".