23029622 has 16 divisors (see below), whose sum is σ = 43068672. Its totient is φ = 8972520.

The previous prime is 23029619. The next prime is 23029627. The reversal of 23029622 is 22692032.

It is a junction number, because it is equal to n+sod(n) for n = 23029591 and 23029600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23029627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74618 + ... + 74925.

It is an arithmetic number, because the mean of its divisors is an integer number (2691792).

Almost surely, 2^23029622 is an apocalyptic number.

23029622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23029622 is a deficient number, since it is larger than the sum of its proper divisors (20039050).

23029622 is a wasteful number, since it uses less digits than its factorization.

23029622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149563.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23029622 is about 4798.9188365714. The cubic root of 23029622 is about 284.5087340554.

The spelling of 23029622 in words is "twenty-three million, twenty-nine thousand, six hundred twenty-two".