23322473 has 2 divisors, whose sum is σ = 23322474. Its totient is φ = 23322472.

The previous prime is 23322461. The next prime is 23322503. The reversal of 23322473 is 37422332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20720704 + 2601769 = 4552^2 + 1613^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322473 - 2⁴ = 23322457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23322073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661236 + 11661237.

It is an arithmetic number, because the mean of its divisors is an integer number (11661237).

Almost surely, 2^23322473 is an apocalyptic number.

It is an amenable number.

23322473 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322473 is an equidigital number, since it uses as much as digits as its factorization.

23322473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 26.

The square root of 23322473 is about 4829.3346332595. The cubic root of 23322473 is about 285.7096218167.

The spelling of 23322473 in words is "twenty-three million, three hundred twenty-two thousand, four hundred seventy-three".