23834493 has 40 divisors (see below), whose sum is σ = 39726720. Its totient is φ = 14152320.

The previous prime is 23834483. The next prime is 23834497. The reversal of 23834493 is 39443832.

It is a happy number.

It is not a de Polignac number, because 23834493 - 2⁴ = 23834477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23834497) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25708 + ... + 26618.

It is an arithmetic number, because the mean of its divisors is an integer number (993168).

Almost surely, 2^23834493 is an apocalyptic number.

It is an amenable number.

23834493 is a deficient number, since it is larger than the sum of its proper divisors (15892227).

23834493 is a wasteful number, since it uses less digits than its factorization.

23834493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 950 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 23834493 is about 4882.0582749492. The cubic root of 23834493 is about 287.7853217872.

The spelling of 23834493 in words is "twenty-three million, eight hundred thirty-four thousand, four hundred ninety-three".