8193956 has 12 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 4081320.

The previous prime is 8193929. The next prime is 8193961. The reversal of 8193956 is 6593918.

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, 2696 + ... + 4863.

It is an arithmetic number, because the mean of its divisors is an integer number (1199520).

Almost surely, 2^8193956 is an apocalyptic number.

It is an amenable number.

8193956 is a deficient number, since it is larger than the sum of its proper divisors (6200284).

8193956 is a wasteful number, since it uses less digits than its factorization.

8193956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7834 (or 7832 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 8193956 is about 2862.5086899431. The cubic root of 8193956 is about 201.6034110135.

The spelling of 8193956 in words is "eight million, one hundred ninety-three thousand, nine hundred fifty-six".