23279793 has 8 divisors (see below), whose sum is σ = 31347456. Its totient is φ = 15366000.

The previous prime is 23279761. The next prime is 23279797. The reversal of 23279793 is 39797232.

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

It is not a de Polignac number, because 23279793 - 2⁵ = 23279761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23279797) 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, 38113 + ... + 38718.

It is an arithmetic number, because the mean of its divisors is an integer number (3918432).

Almost surely, 2^23279793 is an apocalyptic number.

It is an amenable number.

23279793 is a deficient number, since it is larger than the sum of its proper divisors (8067663).

23279793 is a wasteful number, since it uses less digits than its factorization.

23279793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76935.

The product of its digits is 142884, while the sum is 42.

The square root of 23279793 is about 4824.9137816131. The cubic root of 23279793 is about 285.5352330401.

The spelling of 23279793 in words is "twenty-three million, two hundred seventy-nine thousand, seven hundred ninety-three".