23020250 has 48 divisors (see below), whose sum is σ = 47429928. Its totient is φ = 8360000.

The previous prime is 23020201. The next prime is 23020273. The reversal of 23020250 is 5202032.

It can be written as a sum of positive squares in 4 ways, for example, as 958441 + 22061809 = 979^2 + 4697^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29870 + ... + 30630.

Almost surely, 2^23020250 is an apocalyptic number.

23020250 is an abundant number, since it is smaller than the sum of its proper divisors (24409678).

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

23020250 is a wasteful number, since it uses less digits than its factorization.

23020250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 23020250 is about 4797.9422672642. The cubic root of 23020250 is about 284.4701348166.

Adding to 23020250 its reverse (5202032), we get a palindrome (28222282).

The spelling of 23020250 in words is "twenty-three million, twenty thousand, two hundred fifty".