22714871 has 2 divisors, whose sum is σ = 22714872. Its totient is φ = 22714870.

The previous prime is 22714849. The next prime is 22714883. The reversal of 22714871 is 17841722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22714871 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22734871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11357435 + 11357436.

It is an arithmetic number, because the mean of its divisors is an integer number (11357436).

Almost surely, 2^22714871 is an apocalyptic number.

22714871 is a deficient number, since it is larger than the sum of its proper divisors (1).

22714871 is an equidigital number, since it uses as much as digits as its factorization.

22714871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6272, while the sum is 32.

The square root of 22714871 is about 4766.0120646092. The cubic root of 22714871 is about 283.2066357024.

The spelling of 22714871 in words is "twenty-two million, seven hundred fourteen thousand, eight hundred seventy-one".