2063616 has 36 divisors (see below), whose sum is σ = 5494272. Its totient is φ = 687616.

The previous prime is 2063603. The next prime is 2063617. The reversal of 2063616 is 6163602.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576 + ... + 2111.

2^2063616 is an apocalyptic number.

It is an amenable number.

2063616 is an abundant number, since it is smaller than the sum of its proper divisors (3430656).

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

2063616 is an equidigital number, since it uses as much as digits as its factorization.

2063616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2063616 is about 1436.5291504178. The cubic root of 2063616 is about 127.3140387847.

It can be divided in two parts, 20 and 63616, that added together give a palindrome (63636).

The spelling of 2063616 in words is "two million, sixty-three thousand, six hundred sixteen".