23325402 has 8 divisors (see below), whose sum is σ = 46650816. Its totient is φ = 7775132.

The previous prime is 23325389. The next prime is 23325403. The reversal of 23325402 is 20452332.

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

23325402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (23325403) 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, 1943778 + ... + 1943789.

It is an arithmetic number, because the mean of its divisors is an integer number (5831352).

Almost surely, 2^23325402 is an apocalyptic number.

23325402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23325402 is a wasteful number, since it uses less digits than its factorization.

23325402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887572.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 23325402 is about 4829.6378746237. The cubic root of 23325402 is about 285.7215817899.

Adding to 23325402 its reverse (20452332), we get a palindrome (43777734).

The spelling of 23325402 in words is "twenty-three million, three hundred twenty-five thousand, four hundred two".