22674907 has 2 divisors, whose sum is σ = 22674908. Its totient is φ = 22674906.

The previous prime is 22674901. The next prime is 22674959. The reversal of 22674907 is 70947622.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22674907 - 2⁷ = 22674779 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22674901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11337453 + 11337454.

It is an arithmetic number, because the mean of its divisors is an integer number (11337454).

Almost surely, 2^22674907 is an apocalyptic number.

22674907 is a deficient number, since it is larger than the sum of its proper divisors (1).

22674907 is an equidigital number, since it uses as much as digits as its factorization.

22674907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 22674907 is about 4761.8176151550. The cubic root of 22674907 is about 283.0404492121.

The spelling of 22674907 in words is "twenty-two million, six hundred seventy-four thousand, nine hundred seven".