2060656 has 20 divisors (see below), whose sum is σ = 4300072. Its totient is φ = 950976.

The previous prime is 2060629. The next prime is 2060657. The reversal of 2060656 is 6560602.

It is a super-5 number, since 5×2060656⁵ (a number of 33 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2060656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060657) 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, 4746 + ... + 5161.

2^2060656 is an apocalyptic number.

2060656 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2060656 is an abundant number, since it is smaller than the sum of its proper divisors (2239416).

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

2060656 is a wasteful number, since it uses less digits than its factorization.

2060656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9928 (or 9922 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2060656 is about 1435.4985196788. The cubic root of 2060656 is about 127.2531376157.

The spelling of 2060656 in words is "two million, sixty thousand, six hundred fifty-six".