250842804 has 12 divisors (see below), whose sum is σ = 585299904. Its totient is φ = 83614264.

The previous prime is 250842773. The next prime is 250842811. The reversal of 250842804 is 408248052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×250842804² = 125844224637164832, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10451772 + ... + 10451795.

It is an arithmetic number, because the mean of its divisors is an integer number (48774992).

Almost surely, 2^250842804 is an apocalyptic number.

It is an amenable number.

250842804 is an abundant number, since it is smaller than the sum of its proper divisors (334457100).

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

250842804 is a wasteful number, since it uses less digits than its factorization.

250842804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20903574 (or 20903572 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 250842804 is about 15838.0176789900. The cubic root of 250842804 is about 630.6676419274.

The spelling of 250842804 in words is "two hundred fifty million, eight hundred forty-two thousand, eight hundred four".