2000736 has 36 divisors (see below), whose sum is σ = 5690412. Its totient is φ = 666816.

The previous prime is 2000731. The next prime is 2000753. The reversal of 2000736 is 6370002.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3186 + ... + 3761.

It is an arithmetic number, because the mean of its divisors is an integer number (158067).

2^2000736 is an apocalyptic number.

It is an amenable number.

2000736 is an abundant number, since it is smaller than the sum of its proper divisors (3689676).

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

2000736 is a wasteful number, since it uses less digits than its factorization.

2000736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963 (or 6952 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 2000736 is about 1414.4737537332. The cubic root of 2000736 is about 126.0075581256.

Adding to 2000736 its reverse (6370002), we get a palindrome (8370738).

The spelling of 2000736 in words is "two million, seven hundred thirty-six", and thus it is an aban number.