250855002 has 32 divisors (see below), whose sum is σ = 558192960. Its totient is φ = 83507760.

The previous prime is 250855001. The next prime is 250855019. The reversal of 250855002 is 200558052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (250855001) 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 15 ways as a sum of consecutive naturals, for example, 45052 + ... + 50312.

It is an arithmetic number, because the mean of its divisors is an integer number (17443530).

Almost surely, 2^250855002 is an apocalyptic number.

250855002 is an abundant number, since it is smaller than the sum of its proper divisors (307337958).

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

250855002 is a wasteful number, since it uses less digits than its factorization.

250855002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6155 (or 6149 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 250855002 is about 15838.4027603796. The cubic root of 250855002 is about 630.6778644772.

The spelling of 250855002 in words is "two hundred fifty million, eight hundred fifty-five thousand, two".