2669156 has 12 divisors (see below), whose sum is σ = 5338368. Its totient is φ = 1143912.

The previous prime is 2669137. The next prime is 2669167. The reversal of 2669156 is 6519662.

It is a happy number.

2669156 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47636 + ... + 47691.

It is an arithmetic number, because the mean of its divisors is an integer number (444864).

2^2669156 is an apocalyptic number.

It is an amenable number.

2669156 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.

2669156 is a wasteful number, since it uses less digits than its factorization.

2669156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95338 (or 95336 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 2669156 is about 1633.7551836184. The cubic root of 2669156 is about 138.7153916335.

The spelling of 2669156 in words is "two million, six hundred sixty-nine thousand, one hundred fifty-six".