6988752 has 30 divisors (see below), whose sum is σ = 19559202. Its totient is φ = 2329536.

The previous prime is 6988691. The next prime is 6988763. The reversal of 6988752 is 2578896.

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 207936 = 2604^2 + 456^2 .

It is a super-3 number, since 3×6988752³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6988698 and 6988707.

It is a congruent number.

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, 24123 + ... + 24410.

Almost surely, 2^6988752 is an apocalyptic number.

It is an amenable number.

6988752 is an abundant number, since it is smaller than the sum of its proper divisors (12570450).

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

6988752 is a wasteful number, since it uses less digits than its factorization.

6988752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48547 (or 48538 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 6988752 is about 2643.6247842688. The cubic root of 6988752 is about 191.1906031107.

The spelling of 6988752 in words is "six million, nine hundred eighty-eight thousand, seven hundred fifty-two".