2076656 has 20 divisors (see below), whose sum is σ = 4064472. Its totient is φ = 1027776.

The previous prime is 2076653. The next prime is 2076677. The reversal of 2076656 is 6566702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076653) 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, 1106 + ... + 2318.

2^2076656 is an apocalyptic number.

It is an amenable number.

2076656 is a deficient number, since it is larger than the sum of its proper divisors (1987816).

2076656 is a wasteful number, since it uses less digits than its factorization.

2076656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2076656 is about 1441.0607204417. The cubic root of 2076656 is about 127.5816419313.

The spelling of 2076656 in words is "two million, seventy-six thousand, six hundred fifty-six".