267980 has 12 divisors (see below), whose sum is σ = 562800. Its totient is φ = 107184.

The previous prime is 267961. The next prime is 268003. The reversal of 267980 is 89762.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6680 + ... + 6719.

It is an arithmetic number, because the mean of its divisors is an integer number (46900).

2²⁶⁷⁹⁸⁰ is an apocalyptic number.

267980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

267980 is an abundant number, since it is smaller than the sum of its proper divisors (294820).

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

267980 is a wasteful number, since it uses less digits than its factorization.

267980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13408 (or 13406 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 267980 is about 517.6678471762. The cubic root of 267980 is about 64.4714534254.

The spelling of 267980 in words is "two hundred sixty-seven thousand, nine hundred eighty".