23264242 has 4 divisors (see below), whose sum is σ = 34896366. Its totient is φ = 11632120.

The previous prime is 23264237. The next prime is 23264243. The reversal of 23264242 is 24246232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23242041 + 22201 = 4821^2 + 149^2 .

It is not an unprimeable number, because it can be changed into a prime (23264243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816059 + ... + 5816062.

Almost surely, 2^23264242 is an apocalyptic number.

23264242 is a deficient number, since it is larger than the sum of its proper divisors (11632124).

23264242 is a wasteful number, since it uses less digits than its factorization.

23264242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11632123.

The product of its digits is 4608, while the sum is 25.

The square root of 23264242 is about 4823.3019810084. The cubic root of 23264242 is about 285.4716392974.

The spelling of 23264242 in words is "twenty-three million, two hundred sixty-four thousand, two hundred forty-two".