22934297 has 2 divisors, whose sum is σ = 22934298. Its totient is φ = 22934296.

The previous prime is 22934279. The next prime is 22934347. The reversal of 22934297 is 79243922.

Together with previous prime (22934279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 9066121 = 3724^2 + 3011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22934297 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22934297.

It is not a weakly prime, because it can be changed into another prime (22934227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11467148 + 11467149.

It is an arithmetic number, because the mean of its divisors is an integer number (11467149).

Almost surely, 2^22934297 is an apocalyptic number.

It is an amenable number.

22934297 is a deficient number, since it is larger than the sum of its proper divisors (1).

22934297 is an equidigital number, since it uses as much as digits as its factorization.

22934297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 22934297 is about 4788.9766130145. The cubic root of 22934297 is about 284.1156417569.

The spelling of 22934297 in words is "twenty-two million, nine hundred thirty-four thousand, two hundred ninety-seven".