6946031 has 4 divisors (see below), whose sum is σ = 6987792. Its totient is φ = 6904272.

The previous prime is 6946019. The next prime is 6946061. The reversal of 6946031 is 1306496.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6946031 is a prime.

It is a super-2 number, since 2×6946031² = 96494693305922, 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 = 6945985 and 6946003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20630 + ... + 20963.

It is an arithmetic number, because the mean of its divisors is an integer number (1746948).

Almost surely, 2^6946031 is an apocalyptic number.

6946031 is a deficient number, since it is larger than the sum of its proper divisors (41761).

6946031 is a wasteful number, since it uses less digits than its factorization.

6946031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41760.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6946031 is about 2635.5323940335. The cubic root of 6946031 is about 190.8002352078.

The spelling of 6946031 in words is "six million, nine hundred forty-six thousand, thirty-one".