22467023 has 4 divisors (see below), whose sum is σ = 22847880. Its totient is φ = 22086168.

The previous prime is 22467017. The next prime is 22467031. The reversal of 22467023 is 32076422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22467023 - 2⁶ = 22466959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22466983 and 22467001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22467073) 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, 190340 + ... + 190457.

It is an arithmetic number, because the mean of its divisors is an integer number (5711970).

Almost surely, 2^22467023 is an apocalyptic number.

22467023 is a deficient number, since it is larger than the sum of its proper divisors (380857).

22467023 is an equidigital number, since it uses as much as digits as its factorization.

22467023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380856.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 22467023 is about 4739.9391346303. The cubic root of 22467023 is about 282.1728188049.

The spelling of 22467023 in words is "twenty-two million, four hundred sixty-seven thousand, twenty-three".