23193463 has 2 divisors, whose sum is σ = 23193464. Its totient is φ = 23193462.

The previous prime is 23193451. The next prime is 23193503. The reversal of 23193463 is 36439132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23193463 - 2⁹ = 23192951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23193263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11596731 + 11596732.

It is an arithmetic number, because the mean of its divisors is an integer number (11596732).

Almost surely, 2^23193463 is an apocalyptic number.

23193463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23193463 is an equidigital number, since it uses as much as digits as its factorization.

23193463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 31.

The square root of 23193463 is about 4815.9591983321. The cubic root of 23193463 is about 285.1818394292.

The spelling of 23193463 in words is "twenty-three million, one hundred ninety-three thousand, four hundred sixty-three".