23064397 has 2 divisors, whose sum is σ = 23064398. Its totient is φ = 23064396.

The previous prime is 23064389. The next prime is 23064401. The reversal of 23064397 is 79346032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13645636 + 9418761 = 3694^2 + 3069^2 .

It is a cyclic number.

It is not a de Polignac number, because 23064397 - 2³ = 23064389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23065397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11532198 + 11532199.

It is an arithmetic number, because the mean of its divisors is an integer number (11532199).

Almost surely, 2^23064397 is an apocalyptic number.

It is an amenable number.

23064397 is a deficient number, since it is larger than the sum of its proper divisors (1).

23064397 is an equidigital number, since it uses as much as digits as its factorization.

23064397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 23064397 is about 4802.5406817642. The cubic root of 23064397 is about 284.6518658806.

The spelling of 23064397 in words is "twenty-three million, sixty-four thousand, three hundred ninety-seven".