250064225 has 24 divisors (see below), whose sum is σ = 327300480. Its totient is φ = 189000000.

The previous prime is 250064209. The next prime is 250064233. The reversal of 250064225 is 522460052.

It is not a de Polignac number, because 250064225 - 2⁴ = 250064209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250064194 and 250064203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332600 + ... + 333350.

It is an arithmetic number, because the mean of its divisors is an integer number (13637520).

Almost surely, 2^250064225 is an apocalyptic number.

250064225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250064225 is a deficient number, since it is larger than the sum of its proper divisors (77236255).

250064225 is a wasteful number, since it uses less digits than its factorization.

250064225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 250064225 is about 15813.4191432467. The cubic root of 250064225 is about 630.0144659482.

The spelling of 250064225 in words is "two hundred fifty million, sixty-four thousand, two hundred twenty-five".