23715463 has 4 divisors (see below), whose sum is σ = 24117480. Its totient is φ = 23313448.

The previous prime is 23715421. The next prime is 23715473. The reversal of 23715463 is 36451732.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23715463 - 2¹⁷ = 23584391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23715413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200920 + ... + 201037.

It is an arithmetic number, because the mean of its divisors is an integer number (6029370).

Almost surely, 2^23715463 is an apocalyptic number.

23715463 is a deficient number, since it is larger than the sum of its proper divisors (402017).

23715463 is an equidigital number, since it uses as much as digits as its factorization.

23715463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402016.

The product of its digits is 15120, while the sum is 31.

The square root of 23715463 is about 4869.8524618309. The cubic root of 23715463 is about 287.3054532601.

The spelling of 23715463 in words is "twenty-three million, seven hundred fifteen thousand, four hundred sixty-three".