267040 has 24 divisors (see below), whose sum is σ = 631260. Its totient is φ = 106752.

The previous prime is 267037. The next prime is 267049. The reversal of 267040 is 40762.

It can be written as a sum of positive squares in 2 ways, for example, as 266256 + 784 = 516^2 + 28^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 266999 and 267017.

It is not an unprimeable number, because it can be changed into a prime (267049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675 + ... + 994.

2²⁶⁷⁰⁴⁰ is an apocalyptic number.

267040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

267040 is an abundant number, since it is smaller than the sum of its proper divisors (364220).

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

267040 is a wasteful number, since it uses less digits than its factorization.

267040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1676 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 267040 is about 516.7591315110. The cubic root of 267040 is about 64.3959824146.

The spelling of 267040 in words is "two hundred sixty-seven thousand, forty".