250804932 has 72 divisors (see below), whose sum is σ = 690199776. Its totient is φ = 70664832.

The previous prime is 250804909. The next prime is 250804933. The reversal of 250804932 is 239408052.

It is a happy number.

It is a super-2 number, since 2×250804932² = 125806227831049248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250804893 and 250804902.

It is not an unprimeable number, because it can be changed into a prime (250804933) by changing a digit.

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, 40003 + ... + 45845.

It is an arithmetic number, because the mean of its divisors is an integer number (9586108).

Almost surely, 2^250804932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250804932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345099888).

250804932 is an abundant number, since it is smaller than the sum of its proper divisors (439394844).

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

250804932 is a wasteful number, since it uses less digits than its factorization.

250804932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937 (or 5928 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 250804932 is about 15836.8220296876. The cubic root of 250804932 is about 630.6359011364.

The spelling of 250804932 in words is "two hundred fifty million, eight hundred four thousand, nine hundred thirty-two".