260498222 has 16 divisors (see below), whose sum is σ = 396274032. Its totient is φ = 128419200.

The previous prime is 260498221. The next prime is 260498261. The reversal of 260498222 is 222894062.

It is a super-2 number, since 2×260498222² = 135718647330322568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260498221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41597 + ... + 47447.

It is an arithmetic number, because the mean of its divisors is an integer number (24767127).

Almost surely, 2^260498222 is an apocalyptic number.

260498222 is a deficient number, since it is larger than the sum of its proper divisors (135775810).

260498222 is a wasteful number, since it uses less digits than its factorization.

260498222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 260498222 is about 16139.9573109720. The cubic root of 260498222 is about 638.6578497661.

The spelling of 260498222 in words is "two hundred sixty million, four hundred ninety-eight thousand, two hundred twenty-two".