23452250 has 16 divisors (see below), whose sum is σ = 43903080. Its totient is φ = 9380800.

The previous prime is 23452237. The next prime is 23452279. The reversal of 23452250 is 5225432.

It can be written as a sum of positive squares in 4 ways, for example, as 13786369 + 9665881 = 3713^2 + 3109^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46655 + ... + 47154.

Almost surely, 2^23452250 is an apocalyptic number.

23452250 is a deficient number, since it is larger than the sum of its proper divisors (20450830).

23452250 is an equidigital number, since it uses as much as digits as its factorization.

23452250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93826 (or 93816 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 23452250 is about 4842.7523166067. The cubic root of 23452250 is about 286.2385819515.

Adding to 23452250 its reverse (5225432), we get a palindrome (28677682).

The spelling of 23452250 in words is "twenty-three million, four hundred fifty-two thousand, two hundred fifty".