6845956 has 24 divisors (see below), whose sum is σ = 12993624. Its totient is φ = 3137280.

The previous prime is 6845953. The next prime is 6845959. The reversal of 6845956 is 6595486.

It is an interprime number because it is at equal distance from previous prime (6845953) and next prime (6845959).

It can be written as a sum of positive squares in 4 ways, for example, as 33856 + 6812100 = 184^2 + 2610^2 .

It is a super-2 number, since 2×6845956² = 93734227107872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6845953) 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, 8616 + ... + 9376.

It is an arithmetic number, because the mean of its divisors is an integer number (541401).

Almost surely, 2^6845956 is an apocalyptic number.

It is an amenable number.

6845956 is a deficient number, since it is larger than the sum of its proper divisors (6147668).

6845956 is a wasteful number, since it uses less digits than its factorization.

6845956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 949 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 6845956 is about 2616.4777851149. The cubic root of 6845956 is about 189.8794803556.

The spelling of 6845956 in words is "six million, eight hundred forty-five thousand, nine hundred fifty-six".