23196242 has 8 divisors (see below), whose sum is σ = 35643132. Its totient is φ = 11315200.

The previous prime is 23196233. The next prime is 23196247. The reversal of 23196242 is 24269132.

It can be written as a sum of positive squares in 2 ways, for example, as 16168441 + 7027801 = 4021^2 + 2651^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23196247) 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, 141359 + ... + 141522.

Almost surely, 2^23196242 is an apocalyptic number.

23196242 is a deficient number, since it is larger than the sum of its proper divisors (12446890).

23196242 is a wasteful number, since it uses less digits than its factorization.

23196242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282924.

The product of its digits is 5184, while the sum is 29.

The square root of 23196242 is about 4816.2477095764. The cubic root of 23196242 is about 285.1932289701.

The spelling of 23196242 in words is "twenty-three million, one hundred ninety-six thousand, two hundred forty-two".