250925920 has 48 divisors (see below), whose sum is σ = 677503008. Its totient is φ = 86031360.

The previous prime is 250925881. The next prime is 250925923. The reversal of 250925920 is 29529052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250925923) 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, 110901 + ... + 113140.

It is an arithmetic number, because the mean of its divisors is an integer number (14114646).

Almost surely, 2^250925920 is an apocalyptic number.

250925920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250925920 is an abundant number, since it is smaller than the sum of its proper divisors (426577088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250925920 is a wasteful number, since it uses less digits than its factorization.

250925920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224063 (or 224055 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 250925920 is about 15840.6414011554. The cubic root of 250925920 is about 630.7372908368.

The spelling of 250925920 in words is "two hundred fifty million, nine hundred twenty-five thousand, nine hundred twenty".