23477263 has 2 divisors, whose sum is σ = 23477264. Its totient is φ = 23477262.

The previous prime is 23477249. The next prime is 23477353. The reversal of 23477263 is 36277432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23477263 - 2⁵ = 23477231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23477213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11738631 + 11738632.

It is an arithmetic number, because the mean of its divisors is an integer number (11738632).

Almost surely, 2^23477263 is an apocalyptic number.

23477263 is a deficient number, since it is larger than the sum of its proper divisors (1).

23477263 is an equidigital number, since it uses as much as digits as its factorization.

23477263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 34.

The square root of 23477263 is about 4845.3341474041. The cubic root of 23477263 is about 286.3403083923.

The spelling of 23477263 in words is "twenty-three million, four hundred seventy-seven thousand, two hundred sixty-three".