250033223 has 4 divisors (see below), whose sum is σ = 272763528. Its totient is φ = 227302920.

The previous prime is 250033193. The next prime is 250033271. The reversal of 250033223 is 322330052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 250033223 - 2⁶ = 250033159 is a prime.

It is a super-2 number, since 2×250033223² = 125033225207535458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250033195 and 250033204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250033723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11365136 + ... + 11365157.

It is an arithmetic number, because the mean of its divisors is an integer number (68190882).

Almost surely, 2^250033223 is an apocalyptic number.

250033223 is a deficient number, since it is larger than the sum of its proper divisors (22730305).

250033223 is a wasteful number, since it uses less digits than its factorization.

250033223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22730304.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 250033223 is about 15812.4388694471. The cubic root of 250033223 is about 629.9884292827.

Adding to 250033223 its reverse (322330052), we get a palindrome (572363275).

The spelling of 250033223 in words is "two hundred fifty million, thirty-three thousand, two hundred twenty-three".