2667885 has 64 divisors (see below), whose sum is σ = 5253120. Its totient is φ = 1140480.

The previous prime is 2667883. The next prime is 2667887. The reversal of 2667885 is 5887662.

It is an interprime number because it is at equal distance from previous prime (2667883) and next prime (2667887).

It is not a de Polignac number, because 2667885 - 2¹ = 2667883 is a prime.

It is a super-2 number, since 2×2667885² = 14235220746450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72087 + ... + 72123.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2^2667885 is an apocalyptic number.

It is an amenable number.

2667885 is a deficient number, since it is larger than the sum of its proper divisors (2585235).

2667885 is a wasteful number, since it uses less digits than its factorization.

2667885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98.

The product of its digits is 161280, while the sum is 42.

The square root of 2667885 is about 1633.3661561328. The cubic root of 2667885 is about 138.6933702836.

The spelling of 2667885 in words is "two million, six hundred sixty-seven thousand, eight hundred eighty-five".