756711852 has 48 divisors (see below), whose sum is σ = 1913210880. Its totient is φ = 231398208.

The previous prime is 756711821. The next prime is 756711859. The reversal of 756711852 is 258117657.

It is a super-2 number, since 2×756711852² = 1145225653914539808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (756711859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10549 + ... + 40307.

It is an arithmetic number, because the mean of its divisors is an integer number (39858560).

Almost surely, 2^756711852 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 756711852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (956605440).

756711852 is an abundant number, since it is smaller than the sum of its proper divisors (1156499028).

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

756711852 is a wasteful number, since it uses less digits than its factorization.

756711852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29942 (or 29940 counting only the distinct ones).

The product of its digits is 117600, while the sum is 42.

The square root of 756711852 is about 27508.3960273950. The cubic root of 756711852 is about 911.2625280482.

The spelling of 756711852 in words is "seven hundred fifty-six million, seven hundred eleven thousand, eight hundred fifty-two".