6875074221 has 8 divisors (see below), whose sum is σ = 9379946400. Its totient is φ = 4476792432.

The previous prime is 6875074211. The next prime is 6875074231. The reversal of 6875074221 is 1224705786.

It is an interprime number because it is at equal distance from previous prime (6875074211) and next prime (6875074231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6875074221 - 2⁵ = 6875074189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6875074211) 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, 26647446 + ... + 26647703.

It is an arithmetic number, because the mean of its divisors is an integer number (1172493300).

Almost surely, 2^6875074221 is an apocalyptic number.

It is an amenable number.

6875074221 is a deficient number, since it is larger than the sum of its proper divisors (2504872179).

6875074221 is a wasteful number, since it uses less digits than its factorization.

6875074221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53295195.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 6875074221 is about 82916.0673271472. The cubic root of 6875074221 is about 1901.4830729969.

The spelling of 6875074221 in words is "six billion, eight hundred seventy-five million, seventy-four thousand, two hundred twenty-one".