2000000756 has 36 divisors (see below), whose sum is σ = 3806107200. Its totient is φ = 919140768.

The previous prime is 2000000741. The next prime is 2000000767. The reversal of 2000000756 is 6570000002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155375 + ... + 167753.

It is an arithmetic number, because the mean of its divisors is an integer number (105725200).

Almost surely, 2^2000000756 is an apocalyptic number.

2000000756 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2000000756 is a deficient number, since it is larger than the sum of its proper divisors (1806106444).

2000000756 is a wasteful number, since it uses less digits than its factorization.

2000000756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12648 (or 12633 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2000000756 is about 44721.3680023320. The cubic root of 2000000756 is about 1259.9212086449.

Adding to 2000000756 its reverse (6570000002), we get a palindrome (8570000758).

The spelling of 2000000756 in words is "two billion, seven hundred fifty-six", and thus it is an aban number.