6874220132 has 24 divisors (see below), whose sum is σ = 12957550200. Its totient is φ = 3172156416.

The previous prime is 6874220099. The next prime is 6874220137. The reversal of 6874220132 is 2310224786.

It can be written as a sum of positive squares in 4 ways, for example, as 1420988416 + 5453231716 = 37696^2 + 73846^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6874220092 and 6874220101.

It is not an unprimeable number, because it can be changed into a prime (6874220137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493844 + ... + 507572.

It is an arithmetic number, because the mean of its divisors is an integer number (539897925).

Almost surely, 2^6874220132 is an apocalyptic number.

It is an amenable number.

6874220132 is a deficient number, since it is larger than the sum of its proper divisors (6083330068).

6874220132 is a wasteful number, since it uses less digits than its factorization.

6874220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23375 (or 23373 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6874220132 is about 82910.9168445266. The cubic root of 6874220132 is about 1901.4043294576.

The spelling of 6874220132 in words is "six billion, eight hundred seventy-four million, two hundred twenty thousand, one hundred thirty-two".