23242746 has 48 divisors (see below), whose sum is σ = 50047200. Its totient is φ = 7187040.

The previous prime is 23242741. The next prime is 23242759. The reversal of 23242746 is 64724232.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23242741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167145 + ... + 167283.

It is an arithmetic number, because the mean of its divisors is an integer number (1042650).

Almost surely, 2^23242746 is an apocalyptic number.

23242746 is an abundant number, since it is smaller than the sum of its proper divisors (26804454).

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

23242746 is a wasteful number, since it uses less digits than its factorization.

23242746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 204 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 23242746 is about 4821.0731170560. The cubic root of 23242746 is about 285.3836875908.

Adding to 23242746 its reverse (64724232), we get a palindrome (87966978).

The spelling of 23242746 in words is "twenty-three million, two hundred forty-two thousand, seven hundred forty-six".