747282848 has 36 divisors (see below), whose sum is σ = 1593100278. Its totient is φ = 344897280.

The previous prime is 747282827. The next prime is 747282911. The reversal of 747282848 is 848282747.

It can be written as a sum of positive squares in 3 ways, for example, as 532132624 + 215150224 = 23068^2 + 14668^2 .

It is a super-2 number, since 2×747282848² = 1116863309829982208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 747282796 and 747282805.

It is an unprimeable number.

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, 63683 + ... + 74498.

Almost surely, 2^747282848 is an apocalyptic number.

It is an amenable number.

747282848 is an abundant number, since it is smaller than the sum of its proper divisors (845817430).

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

747282848 is a wasteful number, since it uses less digits than its factorization.

747282848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138217 (or 138196 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 50.

The square root of 747282848 is about 27336.4746812752. The cubic root of 747282848 is about 907.4617703288.

The spelling of 747282848 in words is "seven hundred forty-seven million, two hundred eighty-two thousand, eight hundred forty-eight".