23352250 has 32 divisors (see below), whose sum is σ = 45236880. Its totient is φ = 9016000.

The previous prime is 23352239. The next prime is 23352253. The reversal of 23352250 is 5225332.

It can be written as a sum of positive squares in 8 ways, for example, as 2531281 + 20820969 = 1591^2 + 4563^2 .

It is not an unprimeable number, because it can be changed into a prime (23352253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5640 + ... + 8860.

Almost surely, 2^23352250 is an apocalyptic number.

23352250 is a deficient number, since it is larger than the sum of its proper divisors (21884630).

23352250 is a wasteful number, since it uses less digits than its factorization.

23352250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267 (or 3257 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 23352250 is about 4832.4165797249. The cubic root of 23352250 is about 285.8311634916.

Adding to 23352250 its reverse (5225332), we get a palindrome (28577582).

The spelling of 23352250 in words is "twenty-three million, three hundred fifty-two thousand, two hundred fifty".