250425198 has 24 divisors (see below), whose sum is σ = 574505568. Its totient is φ = 78564672.

The previous prime is 250425167. The next prime is 250425199. The reversal of 250425198 is 891524052.

250425198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250425199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408886 + ... + 409497.

It is an arithmetic number, because the mean of its divisors is an integer number (23937732).

Almost surely, 2^250425198 is an apocalyptic number.

250425198 is an abundant number, since it is smaller than the sum of its proper divisors (324080370).

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

250425198 is a wasteful number, since it uses less digits than its factorization.

250425198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818408 (or 818405 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 250425198 is about 15824.8285298767. The cubic root of 250425198 is about 630.3174666031.

The spelling of 250425198 in words is "two hundred fifty million, four hundred twenty-five thousand, one hundred ninety-eight".