250601730 has 32 divisors (see below), whose sum is σ = 604511424. Its totient is φ = 66486336.

The previous prime is 250601723. The next prime is 250601753. The reversal of 250601730 is 37106052.

It is a self number, because there is not a number n which added to its sum of digits gives 250601730.

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, 15292 + ... + 27111.

It is an arithmetic number, because the mean of its divisors is an integer number (18890982).

Almost surely, 2^250601730 is an apocalyptic number.

250601730 is an abundant number, since it is smaller than the sum of its proper divisors (353909694).

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

250601730 is a wasteful number, since it uses less digits than its factorization.

250601730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42610.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 250601730 is about 15830.4052380222. The cubic root of 250601730 is about 630.4655415146.

Adding to 250601730 its reverse (37106052), we get a palindrome (287707782).

The spelling of 250601730 in words is "two hundred fifty million, six hundred one thousand, seven hundred thirty".