23298393 has 8 divisors (see below), whose sum is σ = 31108000. Its totient is φ = 15510528.

The previous prime is 23298361. The next prime is 23298403. The reversal of 23298393 is 39389232.

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

It is not a de Polignac number, because 23298393 - 2⁵ = 23298361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23298343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743 + ... + 7356.

It is an arithmetic number, because the mean of its divisors is an integer number (3888500).

Almost surely, 2^23298393 is an apocalyptic number.

It is an amenable number.

23298393 is a deficient number, since it is larger than the sum of its proper divisors (7809607).

23298393 is a wasteful number, since it uses less digits than its factorization.

23298393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10871.

The product of its digits is 69984, while the sum is 39.

The square root of 23298393 is about 4826.8408923436. The cubic root of 23298393 is about 285.6112580792.

The spelling of 23298393 in words is "twenty-three million, two hundred ninety-eight thousand, three hundred ninety-three".