2032656 has 80 divisors (see below), whose sum is σ = 5785344. Its totient is φ = 612352.

The previous prime is 2032651. The next prime is 2032661. The reversal of 2032656 is 6562302.

It is an interprime number because it is at equal distance from previous prime (2032651) and next prime (2032661).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2032651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38326 + ... + 38378.

2^2032656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2032656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2892672).

2032656 is an abundant number, since it is smaller than the sum of its proper divisors (3752688).

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

2032656 is a wasteful number, since it uses less digits than its factorization.

2032656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2032656 is about 1425.7124534772. The cubic root of 2032656 is about 126.6741392945.

Adding to 2032656 its reverse (6562302), we get a palindrome (8594958).

The spelling of 2032656 in words is "two million, thirty-two thousand, six hundred fifty-six".