260344022 has 4 divisors (see below), whose sum is σ = 390516036. Its totient is φ = 130172010.

The previous prime is 260343997. The next prime is 260344027. The reversal of 260344022 is 220443062.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×260344022² = 135558019582272968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260344027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65086004 + ... + 65086007.

It is an arithmetic number, because the mean of its divisors is an integer number (97629009).

Almost surely, 2^260344022 is an apocalyptic number.

260344022 is a deficient number, since it is larger than the sum of its proper divisors (130172014).

260344022 is a wasteful number, since it uses less digits than its factorization.

260344022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130172013.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 260344022 is about 16135.1796395330. The cubic root of 260344022 is about 638.5318086262.

Adding to 260344022 its reverse (220443062), we get a palindrome (480787084).

The spelling of 260344022 in words is "two hundred sixty million, three hundred forty-four thousand, twenty-two".