22825927 has 2 divisors, whose sum is σ = 22825928. Its totient is φ = 22825926.

The previous prime is 22825909. The next prime is 22825937. The reversal of 22825927 is 72952822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22825927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22825937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11412963 + 11412964.

It is an arithmetic number, because the mean of its divisors is an integer number (11412964).

Almost surely, 2^22825927 is an apocalyptic number.

22825927 is a deficient number, since it is larger than the sum of its proper divisors (1).

22825927 is an equidigital number, since it uses as much as digits as its factorization.

22825927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 22825927 is about 4777.6486894706. The cubic root of 22825927 is about 283.6674304182.

The spelling of 22825927 in words is "twenty-two million, eight hundred twenty-five thousand, nine hundred twenty-seven".