6959223 has 16 divisors (see below), whose sum is σ = 10466560. Its totient is φ = 4569048.

The previous prime is 6959213. The next prime is 6959233. The reversal of 6959223 is 3229596.

6959223 is a `hidden beast` number, since 69 + 592 + 2 + 3 = 666.

6959223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6959213) and next prime (6959233).

It is not a de Polignac number, because 6959223 - 2¹² = 6955127 is a prime.

It is a Duffinian number.

6959223 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6959213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115 + ... + 3732.

It is an arithmetic number, because the mean of its divisors is an integer number (654160).

Almost surely, 2^6959223 is an apocalyptic number.

6959223 is a deficient number, since it is larger than the sum of its proper divisors (3507337).

6959223 is a wasteful number, since it uses less digits than its factorization.

6959223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923 (or 3917 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 6959223 is about 2638.0339269994. The cubic root of 6959223 is about 190.9209489851.

The spelling of 6959223 in words is "six million, nine hundred fifty-nine thousand, two hundred twenty-three".