23458494 has 8 divisors (see below), whose sum is σ = 46917000. Its totient is φ = 7819496.

The previous prime is 23458493. The next prime is 23458517. The reversal of 23458494 is 49485432.

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

23458494 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23458493) 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, 1954869 + ... + 1954880.

It is an arithmetic number, because the mean of its divisors is an integer number (5864625).

Almost surely, 2^23458494 is an apocalyptic number.

23458494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23458494 is a wasteful number, since it uses less digits than its factorization.

23458494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909754.

The product of its digits is 138240, while the sum is 39.

The square root of 23458494 is about 4843.3969484237. The cubic root of 23458494 is about 286.2639827142.

The spelling of 23458494 in words is "twenty-three million, four hundred fifty-eight thousand, four hundred ninety-four".