1316936 has 8 divisors (see below), whose sum is σ = 2469270. Its totient is φ = 658464.

The previous prime is 1316923. The next prime is 1316951. The reversal of 1316936 is 6396131.

It can be written as a sum of positive squares in only one way, i.e., 1060900 + 256036 = 1030^2 + 506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1316899 and 1316908.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82301 + ... + 82316.

2^1316936 is an apocalyptic number.

It is an amenable number.

1316936 is a deficient number, since it is larger than the sum of its proper divisors (1152334).

1316936 is a wasteful number, since it uses less digits than its factorization.

1316936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164623 (or 164619 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

The square root of 1316936 is about 1147.5783197673. The cubic root of 1316936 is about 109.6111892958.

The spelling of 1316936 in words is "one million, three hundred sixteen thousand, nine hundred thirty-six".