23455463 has 2 divisors, whose sum is σ = 23455464. Its totient is φ = 23455462.

The previous prime is 23455459. The next prime is 23455493. The reversal of 23455463 is 36455432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23455463 - 2² = 23455459 is a prime.

It is equal to p_1475087 and since 23455463 and 1475087 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23455493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11727731 + 11727732.

It is an arithmetic number, because the mean of its divisors is an integer number (11727732).

Almost surely, 2^23455463 is an apocalyptic number.

23455463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23455463 is an equidigital number, since it uses as much as digits as its factorization.

23455463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 32.

The square root of 23455463 is about 4843.0840380898. The cubic root of 23455463 is about 286.2516530863.

The spelling of 23455463 in words is "twenty-three million, four hundred fifty-five thousand, four hundred sixty-three".