263080 has 16 divisors (see below), whose sum is σ = 592020. Its totient is φ = 105216.

The previous prime is 263077. The next prime is 263083. The reversal of 263080 is 80362.

It is an interprime number because it is at equal distance from previous prime (263077) and next prime (263083).

It can be written as a sum of positive squares in 2 ways, for example, as 244036 + 19044 = 494^2 + 138^2 .

It is a super-2 number, since 2×263080² = 138422172800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (263083) 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, 3249 + ... + 3328.

2²⁶³⁰⁸⁰ is an apocalyptic number.

263080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

263080 is an abundant number, since it is smaller than the sum of its proper divisors (328940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

263080 is a wasteful number, since it uses less digits than its factorization.

263080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588 (or 6584 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 263080 is about 512.9132480254. The cubic root of 263080 is about 64.0760813957.

The spelling of 263080 in words is "two hundred sixty-three thousand, eighty".