23494 has 8 divisors (see below), whose sum is σ = 37368. Its totient is φ = 11040.

The previous prime is 23473. The next prime is 23497. The reversal of 23494 is 49432.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23497) 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, 312 + ... + 379.

It is an arithmetic number, because the mean of its divisors is an integer number (4671).

2²³⁴⁹⁴ is an apocalyptic number.

23494 is a deficient number, since it is larger than the sum of its proper divisors (13874).

23494 is a wasteful number, since it uses less digits than its factorization.

23494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its digits is 864, while the sum is 22.

The square root of 23494 is about 153.2775260761. The cubic root of 23494 is about 28.6408336472.

The spelling of 23494 in words is "twenty-three thousand, four hundred ninety-four".