6702278452 has 24 divisors (see below), whose sum is σ = 11955136032. Its totient is φ = 3286576800.

The previous prime is 6702278447. The next prime is 6702278477. The reversal of 6702278452 is 2548722076.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6702278399 and 6702278408.

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 7 ways as a sum of consecutive naturals, for example, 701427 + ... + 710917.

It is an arithmetic number, because the mean of its divisors is an integer number (498130668).

Almost surely, 2^6702278452 is an apocalyptic number.

It is an amenable number.

6702278452 is a deficient number, since it is larger than the sum of its proper divisors (5252857580).

6702278452 is a wasteful number, since it uses less digits than its factorization.

6702278452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12879 (or 12877 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 6702278452 is about 81867.4443964144. Note that the first 3 decimals coincide. The cubic root of 6702278452 is about 1885.4173056067.

The spelling of 6702278452 in words is "six billion, seven hundred two million, two hundred seventy-eight thousand, four hundred fifty-two".