260830253 has 8 divisors (see below), whose sum is σ = 264139200. Its totient is φ = 257529888.

The previous prime is 260830237. The next prime is 260830259. The reversal of 260830253 is 352038062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260830253 - 2⁴ = 260830237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260830259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76928 + ... + 80246.

It is an arithmetic number, because the mean of its divisors is an integer number (33017400).

Almost surely, 2^260830253 is an apocalyptic number.

It is an amenable number.

260830253 is a deficient number, since it is larger than the sum of its proper divisors (3308947).

260830253 is an equidigital number, since it uses as much as digits as its factorization.

260830253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 260830253 is about 16150.2400291760. The cubic root of 260830253 is about 638.9290789667.

The spelling of 260830253 in words is "two hundred sixty million, eight hundred thirty thousand, two hundred fifty-three".