250034740 has 12 divisors (see below), whose sum is σ = 525072996. Its totient is φ = 100013888.

The previous prime is 250034713. The next prime is 250034753. The reversal of 250034740 is 47430052.

It can be written as a sum of positive squares in 2 ways, for example, as 82228624 + 167806116 = 9068^2 + 12954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6250849 + ... + 6250888.

It is an arithmetic number, because the mean of its divisors is an integer number (43756083).

Almost surely, 2^250034740 is an apocalyptic number.

250034740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250034740 is an abundant number, since it is smaller than the sum of its proper divisors (275038256).

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

250034740 is a wasteful number, since it uses less digits than its factorization.

250034740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501746 (or 12501744 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 250034740 is about 15812.4868379392. The cubic root of 250034740 is about 629.9897033674.

Adding to 250034740 its reverse (47430052), we get a palindrome (297464792).

The spelling of 250034740 in words is "two hundred fifty million, thirty-four thousand, seven hundred forty".