23242634 has 8 divisors (see below), whose sum is σ = 34988868. Its totient is φ = 11579680.

The previous prime is 23242633. The next prime is 23242649. The reversal of 23242634 is 43624232.

It can be written as a sum of positive squares in 2 ways, for example, as 22515025 + 727609 = 4745^2 + 853^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23242633) 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, 20117 + ... + 21240.

Almost surely, 2^23242634 is an apocalyptic number.

23242634 is a deficient number, since it is larger than the sum of its proper divisors (11746234).

23242634 is a wasteful number, since it uses less digits than its factorization.

23242634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41640.

The product of its digits is 6912, while the sum is 26.

The square root of 23242634 is about 4821.0615013708. The cubic root of 23242634 is about 285.3832291966.

Adding to 23242634 its reverse (43624232), we get a palindrome (66866866).

The spelling of 23242634 in words is "twenty-three million, two hundred forty-two thousand, six hundred thirty-four".