23961463 has 2 divisors, whose sum is σ = 23961464. Its totient is φ = 23961462.

The previous prime is 23961461. The next prime is 23961467. The reversal of 23961463 is 36416932.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23961463 - 2¹ = 23961461 is a prime.

Together with 23961461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23961461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11980731 + 11980732.

It is an arithmetic number, because the mean of its divisors is an integer number (11980732).

Almost surely, 2^23961463 is an apocalyptic number.

23961463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23961463 is an equidigital number, since it uses as much as digits as its factorization.

23961463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The square root of 23961463 is about 4895.0447393257. The cubic root of 23961463 is about 288.2954425430.

The spelling of 23961463 in words is "twenty-three million, nine hundred sixty-one thousand, four hundred sixty-three".