23002393 has 8 divisors (see below), whose sum is σ = 23327136. Its totient is φ = 22680000.

The previous prime is 23002391. The next prime is 23002417. The reversal of 23002393 is 39320032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23002393 - 2¹ = 23002391 is a prime.

It is a super-2 number, since 2×23002393² = 1058220167452898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23002391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27958 + ... + 28768.

It is an arithmetic number, because the mean of its divisors is an integer number (2915892).

Almost surely, 2^23002393 is an apocalyptic number.

It is an amenable number.

23002393 is a deficient number, since it is larger than the sum of its proper divisors (324743).

23002393 is a wasteful number, since it uses less digits than its factorization.

23002393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 23002393 is about 4796.0810043201. The cubic root of 23002393 is about 284.3965605035.

The spelling of 23002393 in words is "twenty-three million, two thousand, three hundred ninety-three".