2667086 has 4 divisors (see below), whose sum is σ = 4000632. Its totient is φ = 1333542.

The previous prime is 2667061. The next prime is 2667097. The reversal of 2667086 is 6807662.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2667086² = 14226695462792, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666770 + ... + 666773.

It is an arithmetic number, because the mean of its divisors is an integer number (1000158).

2^2667086 is an apocalyptic number.

2667086 is a deficient number, since it is larger than the sum of its proper divisors (1333546).

2667086 is a wasteful number, since it uses less digits than its factorization.

2667086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333545.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2667086 is about 1633.1215508957. The cubic root of 2667086 is about 138.6795232265.

The spelling of 2667086 in words is "two million, six hundred sixty-seven thousand, eighty-six".