260337025 has 12 divisors (see below), whose sum is σ = 347650492. Its totient is φ = 192248640.

The previous prime is 260337019. The next prime is 260337037. The reversal of 260337025 is 520733062.

It can be written as a sum of positive squares in 6 ways, for example, as 106998336 + 153338689 = 10344^2 + 12383^2 .

It is not a de Polignac number, because 260337025 - 2⁷ = 260336897 is a prime.

It is a super-3 number, since 3×260337025³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260336984 and 260337002.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 400194 + ... + 400843.

Almost surely, 2^260337025 is an apocalyptic number.

260337025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260337025 is a deficient number, since it is larger than the sum of its proper divisors (87313467).

260337025 is a wasteful number, since it uses less digits than its factorization.

260337025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801060 (or 801055 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 260337025 is about 16134.9628137161. The cubic root of 260337025 is about 638.5260881862.

The spelling of 260337025 in words is "two hundred sixty million, three hundred thirty-seven thousand, twenty-five".