22996951 has 2 divisors, whose sum is σ = 22996952. Its totient is φ = 22996950.

The previous prime is 22996933. The next prime is 22996991. The reversal of 22996951 is 15969922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22996951 - 2²³ = 14608343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22996898 and 22996907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22996921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11498475 + 11498476.

It is an arithmetic number, because the mean of its divisors is an integer number (11498476).

Almost surely, 2^22996951 is an apocalyptic number.

22996951 is a deficient number, since it is larger than the sum of its proper divisors (1).

22996951 is an equidigital number, since it uses as much as digits as its factorization.

22996951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 43.

The square root of 22996951 is about 4795.5136325528. The cubic root of 22996951 is about 284.3741308350.

The spelling of 22996951 in words is "twenty-two million, nine hundred ninety-six thousand, nine hundred fifty-one".