2666692 has 12 divisors (see below), whose sum is σ = 5333440. Its totient is φ = 1142856.

The previous prime is 2666683. The next prime is 2666693. The reversal of 2666692 is 2966662.

2666692 is an admirable number.

It is a super-2 number, since 2×2666692² = 14222492445728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2666693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47592 + ... + 47647.

2^2666692 is an apocalyptic number.

It is an amenable number.

2666692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2666692 is a wasteful number, since it uses less digits than its factorization.

2666692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95250 (or 95248 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 2666692 is about 1633.0009185545. Note that the first 3 decimals coincide. The cubic root of 2666692 is about 138.6726939975.

The spelling of 2666692 in words is "two million, six hundred sixty-six thousand, six hundred ninety-two".