23472250 has 16 divisors (see below), whose sum is σ = 43940520. Its totient is φ = 9388800.

The previous prime is 23472227. The next prime is 23472263. The reversal of 23472250 is 5227432.

It can be written as a sum of positive squares in 4 ways, for example, as 1108809 + 22363441 = 1053^2 + 4729^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 46695 + ... + 47194.

Almost surely, 2^23472250 is an apocalyptic number.

23472250 is a deficient number, since it is larger than the sum of its proper divisors (20468270).

23472250 is an equidigital number, since it uses as much as digits as its factorization.

23472250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93906 (or 93896 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 23472250 is about 4844.8168180025. The cubic root of 23472250 is about 286.3199265993.

Adding to 23472250 its reverse (5227432), we get a palindrome (28699682).

The spelling of 23472250 in words is "twenty-three million, four hundred seventy-two thousand, two hundred fifty".