250326432 has 72 divisors (see below), whose sum is σ = 723586500. Its totient is φ = 82068480.

The previous prime is 250326413. The next prime is 250326437. The reversal of 250326432 is 234623052.

It can be written as a sum of positive squares in 2 ways, for example, as 242238096 + 8088336 = 15564^2 + 2844^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 250326396 and 250326405.

It is not an unprimeable number, because it can be changed into a prime (250326437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10444 + ... + 24692.

Almost surely, 2^250326432 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 250326432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361793250).

250326432 is an abundant number, since it is smaller than the sum of its proper divisors (473260068).

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

250326432 is a wasteful number, since it uses less digits than its factorization.

250326432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14326 (or 14315 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 250326432 is about 15821.7076195966. The cubic root of 250326432 is about 630.2345913954.

Adding to 250326432 its reverse (234623052), we get a palindrome (484949484).

The spelling of 250326432 in words is "two hundred fifty million, three hundred twenty-six thousand, four hundred thirty-two".