250089632 has 48 divisors (see below), whose sum is σ = 541562112. Its totient is φ = 112961280.

The previous prime is 250089629. The next prime is 250089659. The reversal of 250089632 is 236980052.

It is a junction number, because it is equal to n+sod(n) for n = 250089592 and 250089601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13157 + ... + 25947.

It is an arithmetic number, because the mean of its divisors is an integer number (11282544).

Almost surely, 2^250089632 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 250089632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270781056).

250089632 is an abundant number, since it is smaller than the sum of its proper divisors (291472480).

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

250089632 is a wasteful number, since it uses less digits than its factorization.

250089632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12861 (or 12853 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 250089632 is about 15814.2224595457. Note that the first 3 decimals coincide. The cubic root of 250089632 is about 630.0358021142.

The spelling of 250089632 in words is "two hundred fifty million, eighty-nine thousand, six hundred thirty-two".