1316282 has 32 divisors (see below), whose sum is σ = 2350080. Its totient is φ = 546480.

The previous prime is 1316279. The next prime is 1316299. The reversal of 1316282 is 2826131.

It is a super-3 number, since 3×1316282³ = 6841763880477533304, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19613 + ... + 19679.

It is an arithmetic number, because the mean of its divisors is an integer number (73440).

2^1316282 is an apocalyptic number.

1316282 is a deficient number, since it is larger than the sum of its proper divisors (1033798).

1316282 is a wasteful number, since it uses less digits than its factorization.

1316282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146.

The product of its digits is 576, while the sum is 23.

The square root of 1316282 is about 1147.2933365099. The cubic root of 1316282 is about 109.5930417200.

The spelling of 1316282 in words is "one million, three hundred sixteen thousand, two hundred eighty-two".