260806027 has 12 divisors (see below), whose sum is σ = 291637720. Its totient is φ = 232540416.

The previous prime is 260805997. The next prime is 260806037. The reversal of 260806027 is 720608062.

It is a happy number.

It is not a de Polignac number, because 260806027 - 2¹⁵ = 260773259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260806027.

It is not an unprimeable number, because it can be changed into a prime (260806037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18258 + ... + 29239.

Almost surely, 2^260806027 is an apocalyptic number.

260806027 is a deficient number, since it is larger than the sum of its proper divisors (30831693).

260806027 is a wasteful number, since it uses less digits than its factorization.

260806027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47550 (or 47533 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 260806027 is about 16149.4899919471. The cubic root of 260806027 is about 638.9092970396.

The spelling of 260806027 in words is "two hundred sixty million, eight hundred six thousand, twenty-seven".