6959231 has 4 divisors (see below), whose sum is σ = 6966552. Its totient is φ = 6951912.

The previous prime is 6959213. The next prime is 6959233. The reversal of 6959231 is 1329596.

6959231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6959231 - 2⁶ = 6959167 is a prime.

It is a super-2 number, since 2×6959231² = 96861792222722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6959191 and 6959200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6959233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976 + ... + 4221.

It is an arithmetic number, because the mean of its divisors is an integer number (1741638).

Almost surely, 2^6959231 is an apocalyptic number.

6959231 is a deficient number, since it is larger than the sum of its proper divisors (7321).

6959231 is a wasteful number, since it uses less digits than its factorization.

6959231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320.

The product of its digits is 14580, while the sum is 35.

The square root of 6959231 is about 2638.0354432797. The cubic root of 6959231 is about 190.9210221431.

The spelling of 6959231 in words is "six million, nine hundred fifty-nine thousand, two hundred thirty-one".