2667285 has 12 divisors (see below), whose sum is σ = 4623372. Its totient is φ = 1422528.

The previous prime is 2667263. The next prime is 2667289. The reversal of 2667285 is 5827662.

It can be written as a sum of positive squares in 2 ways, for example, as 1205604 + 1461681 = 1098^2 + 1209^2 .

It is not a de Polignac number, because 2667285 - 2⁶ = 2667221 is a prime.

It is a super-2 number, since 2×2667285² = 14228818542450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667289) 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, 29592 + ... + 29681.

It is an arithmetic number, because the mean of its divisors is an integer number (385281).

2^2667285 is an apocalyptic number.

It is an amenable number.

2667285 is a deficient number, since it is larger than the sum of its proper divisors (1956087).

2667285 is a wasteful number, since it uses less digits than its factorization.

2667285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59284 (or 59281 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2667285 is about 1633.1824760265. The cubic root of 2667285 is about 138.6829722515.

The spelling of 2667285 in words is "two million, six hundred sixty-seven thousand, two hundred eighty-five".