250622125 has 16 divisors (see below), whose sum is σ = 336838320. Its totient is φ = 185073600.

The previous prime is 250622093. The next prime is 250622153. The reversal of 250622125 is 521226052.

It is a happy number.

250622125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 102050404 + 148571721 = 10102^2 + 12189^2 .

It is not a de Polignac number, because 250622125 - 2⁵ = 250622093 is a prime.

It is a super-2 number, since 2×250622125² = 125622899079031250, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 250622125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75490 + ... + 78739.

It is an arithmetic number, because the mean of its divisors is an integer number (21052395).

Almost surely, 2^250622125 is an apocalyptic number.

250622125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250622125 is a deficient number, since it is larger than the sum of its proper divisors (86216195).

250622125 is a wasteful number, since it uses less digits than its factorization.

250622125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154257 (or 154247 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 250622125 is about 15831.0493966761. The cubic root of 250622125 is about 630.4826443440.

Adding to 250622125 its reverse (521226052), we get a palindrome (771848177).

The spelling of 250622125 in words is "two hundred fifty million, six hundred twenty-two thousand, one hundred twenty-five".