6974159 has 6 divisors (see below), whose sum is σ = 7360920. Its totient is φ = 6606756.

The previous prime is 6974137. The next prime is 6974171. The reversal of 6974159 is 9514796.

6974159 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6974159 - 2²⁰ = 5925583 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6974179) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9299 + ... + 10020.

It is an arithmetic number, because the mean of its divisors is an integer number (1226820).

Almost surely, 2^6974159 is an apocalyptic number.

6974159 is a deficient number, since it is larger than the sum of its proper divisors (386761).

6974159 is a wasteful number, since it uses less digits than its factorization.

6974159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19357 (or 19338 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 6974159 is about 2640.8633058150. The cubic root of 6974159 is about 191.0574372912.

The spelling of 6974159 in words is "six million, nine hundred seventy-four thousand, one hundred fifty-nine".