22673321 has 8 divisors (see below), whose sum is σ = 24862464. Its totient is φ = 20505520.

The previous prime is 22673297. The next prime is 22673323. The reversal of 22673321 is 12337622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22673321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22673323) 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, 3065 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (3107808).

Almost surely, 2^22673321 is an apocalyptic number.

It is an amenable number.

22673321 is a deficient number, since it is larger than the sum of its proper divisors (2189143).

22673321 is a wasteful number, since it uses less digits than its factorization.

22673321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671.

The product of its digits is 3024, while the sum is 26.

The square root of 22673321 is about 4761.6510791951. The cubic root of 22673321 is about 283.0338499551.

The spelling of 22673321 in words is "twenty-two million, six hundred seventy-three thousand, three hundred twenty-one".