250628623 has 8 divisors (see below), whose sum is σ = 286592000. Its totient is φ = 214705080.

The previous prime is 250628617. The next prime is 250628633. The reversal of 250628623 is 326826052.

250628623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 250628623 - 2¹⁷ = 250497551 is a prime.

It is a super-2 number, since 2×250628623² = 125629413333752258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250628633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5038 + ... + 22948.

It is an arithmetic number, because the mean of its divisors is an integer number (35824000).

Almost surely, 2^250628623 is an apocalyptic number.

250628623 is a deficient number, since it is larger than the sum of its proper divisors (35963377).

250628623 is a wasteful number, since it uses less digits than its factorization.

250628623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19917.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 250628623 is about 15831.2546249500. The cubic root of 250628623 is about 630.4880932389.

The spelling of 250628623 in words is "two hundred fifty million, six hundred twenty-eight thousand, six hundred twenty-three".