2667306 has 16 divisors (see below), whose sum is σ = 5390784. Its totient is φ = 879744.

The previous prime is 2667289. The next prime is 2667307. The reversal of 2667306 is 6037662.

It is a super-2 number, since 2×2667306² = 14229042595272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2667307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710 + ... + 2873.

It is an arithmetic number, because the mean of its divisors is an integer number (336924).

2^2667306 is an apocalyptic number.

2667306 is an abundant number, since it is smaller than the sum of its proper divisors (2723478).

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

2667306 is a wasteful number, since it uses less digits than its factorization.

2667306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2667306 is about 1633.1889051791. The cubic root of 2667306 is about 138.6833362090.

The spelling of 2667306 in words is "two million, six hundred sixty-seven thousand, three hundred six".