23473293 has 8 divisors (see below), whose sum is σ = 32307456. Its totient is φ = 15144000.

The previous prime is 23473273. The next prime is 23473301. The reversal of 23473293 is 39237432.

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

It is not a de Polignac number, because 23473293 - 2¹⁶ = 23407757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23473213) 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, 126108 + ... + 126293.

It is an arithmetic number, because the mean of its divisors is an integer number (4038432).

Almost surely, 2^23473293 is an apocalyptic number.

It is an amenable number.

23473293 is a deficient number, since it is larger than the sum of its proper divisors (8834163).

23473293 is a wasteful number, since it uses less digits than its factorization.

23473293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252435.

The product of its digits is 27216, while the sum is 33.

The square root of 23473293 is about 4844.9244576154. The cubic root of 23473293 is about 286.3241674548.

The spelling of 23473293 in words is "twenty-three million, four hundred seventy-three thousand, two hundred ninety-three".