260365822 has 8 divisors (see below), whose sum is σ = 392269896. Its totient is φ = 129609192.

The previous prime is 260365811. The next prime is 260365823. The reversal of 260365822 is 228563062.

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

It is a super-2 number, since 2×260365822² = 135580722531471368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260365823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286293 + ... + 287200.

It is an arithmetic number, because the mean of its divisors is an integer number (49033737).

Almost surely, 2^260365822 is an apocalyptic number.

260365822 is a deficient number, since it is larger than the sum of its proper divisors (131904074).

260365822 is a wasteful number, since it uses less digits than its factorization.

260365822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573722.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 260365822 is about 16135.8551679172. The cubic root of 260365822 is about 638.5496306920.

The spelling of 260365822 in words is "two hundred sixty million, three hundred sixty-five thousand, eight hundred twenty-two".