250068925 has 12 divisors (see below), whose sum is σ = 311197716. Its totient is φ = 199337600.

The previous prime is 250068911. The next prime is 250068953. The reversal of 250068925 is 529860052.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 18481401 + 231587524 = 4299^2 + 15218^2 .

It is a de Polignac number, because none of the positive numbers 2^k-250068925 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10774 + ... + 24823.

It is an arithmetic number, because the mean of its divisors is an integer number (25933143).

Almost surely, 2^250068925 is an apocalyptic number.

250068925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250068925 is a deficient number, since it is larger than the sum of its proper divisors (61128791).

250068925 is a wasteful number, since it uses less digits than its factorization.

250068925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35888 (or 35883 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 250068925 is about 15813.5677505110. The cubic root of 250068925 is about 630.0184130001.

The spelling of 250068925 in words is "two hundred fifty million, sixty-eight thousand, nine hundred twenty-five".