6923956 has 12 divisors (see below), whose sum is σ = 13049092. Its totient is φ = 3195648.

The previous prime is 6923929. The next prime is 6923971. The reversal of 6923956 is 6593296.

It can be written as a sum of positive squares in 2 ways, for example, as 872356 + 6051600 = 934^2 + 2460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66525 + ... + 66628.

Almost surely, 2^6923956 is an apocalyptic number.

It is an amenable number.

6923956 is a deficient number, since it is larger than the sum of its proper divisors (6125136).

6923956 is a wasteful number, since it uses less digits than its factorization.

6923956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133170 (or 133168 counting only the distinct ones).

The product of its digits is 87480, while the sum is 40.

The square root of 6923956 is about 2631.3411029359. The cubic root of 6923956 is about 190.5978949547.

It can be divided in two parts, 69 and 23956, that added together give a square (24025 = 155²).

The spelling of 6923956 in words is "six million, nine hundred twenty-three thousand, nine hundred fifty-six".