260077 has 4 divisors (see below), whose sum is σ = 261280. Its totient is φ = 258876.

The previous prime is 260047. The next prime is 260081. The reversal of 260077 is 770062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 260077 - 2⁷ = 259949 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177 + ... + 742.

It is an arithmetic number, because the mean of its divisors is an integer number (65320).

2²⁶⁰⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

260077 is a deficient number, since it is larger than the sum of its proper divisors (1203).

260077 is an equidigital number, since it uses as much as digits as its factorization.

260077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 260077 is about 509.9774504819. The cubic root of 260077 is about 63.8313430440.

The spelling of 260077 in words is "two hundred sixty thousand, seventy-seven".