22332723 has 8 divisors (see below), whose sum is σ = 34030848. Its totient is φ = 12761544.

The previous prime is 22332721. The next prime is 22332731. The reversal of 22332723 is 32723322.

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

It is not a de Polignac number, because 22332723 - 2¹ = 22332721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22332693 and 22332702.

It is not an unprimeable number, because it can be changed into a prime (22332721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531711 + ... + 531752.

It is an arithmetic number, because the mean of its divisors is an integer number (4253856).

Almost surely, 2^22332723 is an apocalyptic number.

22332723 is a deficient number, since it is larger than the sum of its proper divisors (11698125).

22332723 is a wasteful number, since it uses less digits than its factorization.

22332723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063473.

The product of its digits is 3024, while the sum is 24.

The square root of 22332723 is about 4725.7510514203. The cubic root of 22332723 is about 281.6094513214.

The spelling of 22332723 in words is "twenty-two million, three hundred thirty-two thousand, seven hundred twenty-three".