6742028148 has 12 divisors (see below), whose sum is σ = 15731399040. Its totient is φ = 2247342712.

The previous prime is 6742028123. The next prime is 6742028171. The reversal of 6742028148 is 8418202476.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×6742028148³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280917828 + ... + 280917851.

It is an arithmetic number, because the mean of its divisors is an integer number (1310949920).

Almost surely, 2^6742028148 is an apocalyptic number.

It is an amenable number.

6742028148 is an abundant number, since it is smaller than the sum of its proper divisors (8989370892).

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

6742028148 is a wasteful number, since it uses less digits than its factorization.

6742028148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561835686 (or 561835684 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 6742028148 is about 82109.8541467466. The cubic root of 6742028148 is about 1889.1372888617.

The spelling of 6742028148 in words is "six billion, seven hundred forty-two million, twenty-eight thousand, one hundred forty-eight".