747882 has 12 divisors (see below), whose sum is σ = 1620450. Its totient is φ = 249288.

The previous prime is 747871. The next prime is 747889. The reversal of 747882 is 288747.

It can be written as a sum of positive squares in only one way, i.e., 741321 + 6561 = 861^2 + 81^2 .

It is not an unprimeable number, because it can be changed into a prime (747889) 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 5 ways as a sum of consecutive naturals, for example, 20757 + ... + 20792.

2⁷⁴⁷⁸⁸² is an apocalyptic number.

747882 is an abundant number, since it is smaller than the sum of its proper divisors (872568).

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

747882 is a wasteful number, since it uses less digits than its factorization.

747882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41557 (or 41554 counting only the distinct ones).

The product of its digits is 25088, while the sum is 36.

The square root of 747882 is about 864.8017113767. The cubic root of 747882 is about 90.7704231975.

The spelling of 747882 in words is "seven hundred forty-seven thousand, eight hundred eighty-two".