250234040 has 64 divisors (see below), whose sum is σ = 665668800. Its totient is φ = 82833408.

The previous prime is 250234031. The next prime is 250234087. The reversal of 250234040 is 40432052.

250234040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7289 + ... + 23528.

It is an arithmetic number, because the mean of its divisors is an integer number (10401075).

Almost surely, 2^250234040 is an apocalyptic number.

250234040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250234040 is an abundant number, since it is smaller than the sum of its proper divisors (415434760).

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

250234040 is a wasteful number, since it uses less digits than its factorization.

250234040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30864 (or 30860 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 250234040 is about 15818.7875641593. The cubic root of 250234040 is about 630.1570449172.

Adding to 250234040 its reverse (40432052), we get a palindrome (290666092).

The spelling of 250234040 in words is "two hundred fifty million, two hundred thirty-four thousand, forty".