23324402 has 4 divisors (see below), whose sum is σ = 34986606. Its totient is φ = 11662200.

The previous prime is 23324401. The next prime is 23324417. The reversal of 23324402 is 20442332.

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., 21631801 + 1692601 = 4651^2 + 1301^2 .

It is not an unprimeable number, because it can be changed into a prime (23324401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5831099 + ... + 5831102.

Almost surely, 2^23324402 is an apocalyptic number.

23324402 is a deficient number, since it is larger than the sum of its proper divisors (11662204).

23324402 is a wasteful number, since it uses less digits than its factorization.

23324402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11662203.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23324402 is about 4829.5343460835. The cubic root of 23324402 is about 285.7174986067.

Adding to 23324402 its reverse (20442332), we get a palindrome (43766734).

The spelling of 23324402 in words is "twenty-three million, three hundred twenty-four thousand, four hundred two".