250000332 has 24 divisors (see below), whose sum is σ = 595746816. Its totient is φ = 81560208.

The previous prime is 250000313. The next prime is 250000339. The reversal of 250000332 is 233000052.

It is a super-2 number, since 2×250000332² = 125000332000220448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (250000339) 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 7 ways as a sum of consecutive naturals, for example, 221068 + ... + 222195.

It is an arithmetic number, because the mean of its divisors is an integer number (24822784).

Almost surely, 2^250000332 is an apocalyptic number.

It is an amenable number.

250000332 is an abundant number, since it is smaller than the sum of its proper divisors (345746484).

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

250000332 is a wasteful number, since it uses less digits than its factorization.

250000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443317 (or 443315 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 250000332 is about 15811.3987996002. The cubic root of 250000332 is about 629.9608038098.

Adding to 250000332 its reverse (233000052), we get a palindrome (483000384).

The spelling of 250000332 in words is "two hundred fifty million, three hundred thirty-two", and thus it is an aban number.