2666675 has 12 divisors (see below), whose sum is σ = 3607656. Its totient is φ = 1939200.

The previous prime is 2666663. The next prime is 2666683. The reversal of 2666675 is 5766662.

It is not a de Polignac number, because 2666675 - 2⁴ = 2666659 is a prime.

It is a super-2 number, since 2×2666675² = 14222311111250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4574 + ... + 5123.

It is an arithmetic number, because the mean of its divisors is an integer number (300638).

2^2666675 is an apocalyptic number.

2666675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2666675 is a deficient number, since it is larger than the sum of its proper divisors (940981).

2666675 is a wasteful number, since it uses less digits than its factorization.

2666675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718 (or 9713 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 2666675 is about 1632.9957134053. The cubic root of 2666675 is about 138.6723993202.

The spelling of 2666675 in words is "two million, six hundred sixty-six thousand, six hundred seventy-five".