23655673 has 2 divisors, whose sum is σ = 23655674. Its totient is φ = 23655672.

The previous prime is 23655659. The next prime is 23655679. The reversal of 23655673 is 37655632.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16104169 + 7551504 = 4013^2 + 2748^2 .

It is a cyclic number.

It is not a de Polignac number, because 23655673 - 2⁵ = 23655641 is a prime.

It is not a weakly prime, because it can be changed into another prime (23655679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11827836 + 11827837.

It is an arithmetic number, because the mean of its divisors is an integer number (11827837).

Almost surely, 2^23655673 is an apocalyptic number.

It is an amenable number.

23655673 is a deficient number, since it is larger than the sum of its proper divisors (1).

23655673 is an equidigital number, since it uses as much as digits as its factorization.

23655673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 37.

The square root of 23655673 is about 4863.7097980862. The cubic root of 23655673 is about 287.0638043221.

The spelling of 23655673 in words is "twenty-three million, six hundred fifty-five thousand, six hundred seventy-three".