23894383 has 4 divisors (see below), whose sum is σ = 23997168. Its totient is φ = 23791600.

The previous prime is 23894363. The next prime is 23894389. The reversal of 23894383 is 38349832.

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 23894383 - 2⁹ = 23893871 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23894389) 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, 51043 + ... + 51508.

It is an arithmetic number, because the mean of its divisors is an integer number (5999292).

Almost surely, 2^23894383 is an apocalyptic number.

23894383 is a deficient number, since it is larger than the sum of its proper divisors (102785).

23894383 is a wasteful number, since it uses less digits than its factorization.

23894383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102784.

The product of its digits is 124416, while the sum is 40.

The square root of 23894383 is about 4888.1881101283. The cubic root of 23894383 is about 288.0261638717.

The spelling of 23894383 in words is "twenty-three million, eight hundred ninety-four thousand, three hundred eighty-three".