2672667 has 12 divisors (see below), whose sum is σ = 3955224. Its totient is φ = 1738080.

The previous prime is 2672639. The next prime is 2672671. The reversal of 2672667 is 7662762.

It is not a de Polignac number, because 2672667 - 2¹² = 2668571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2672617) 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, 3253 + ... + 3990.

It is an arithmetic number, because the mean of its divisors is an integer number (329602).

2^2672667 is an apocalyptic number.

2672667 is a deficient number, since it is larger than the sum of its proper divisors (1282557).

2672667 is a wasteful number, since it uses less digits than its factorization.

2672667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290 (or 7287 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 2672667 is about 1634.8293488924. The cubic root of 2672667 is about 138.7761869249.

The spelling of 2672667 in words is "two million, six hundred seventy-two thousand, six hundred sixty-seven".