23423250 has 32 divisors (see below), whose sum is σ = 58466304. Its totient is φ = 6246000.

The previous prime is 23423243. The next prime is 23423273. The reversal of 23423250 is 5232432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14866 + ... + 16365.

It is an arithmetic number, because the mean of its divisors is an integer number (1827072).

Almost surely, 2^23423250 is an apocalyptic number.

23423250 is an abundant number, since it is smaller than the sum of its proper divisors (35043054).

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

23423250 is a wasteful number, since it uses less digits than its factorization.

23423250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31251 (or 31241 counting only the distinct ones).

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

The square root of 23423250 is about 4839.7572253162. The cubic root of 23423250 is about 286.1205500250.

Adding to 23423250 its reverse (5232432), we get a palindrome (28655682).

The spelling of 23423250 in words is "twenty-three million, four hundred twenty-three thousand, two hundred fifty".