23422759 has 2 divisors, whose sum is σ = 23422760. Its totient is φ = 23422758.

The previous prime is 23422757. The next prime is 23422771. The reversal of 23422759 is 95722432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23422759 - 2¹ = 23422757 is a prime.

Together with 23422757, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23422757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711379 + 11711380.

It is an arithmetic number, because the mean of its divisors is an integer number (11711380).

Almost surely, 2^23422759 is an apocalyptic number.

23422759 is a deficient number, since it is larger than the sum of its proper divisors (1).

23422759 is an equidigital number, since it uses as much as digits as its factorization.

23422759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 23422759 is about 4839.7064993654. The cubic root of 23422759 is about 286.1185507839.

The spelling of 23422759 in words is "twenty-three million, four hundred twenty-two thousand, seven hundred fifty-nine".