1283366 has 24 divisors (see below), whose sum is σ = 2299440. Its totient is φ = 526176.

The previous prime is 1283353. The next prime is 1283383. The reversal of 1283366 is 6633821.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11720 + ... + 11828.

It is an arithmetic number, because the mean of its divisors is an integer number (95810).

2^1283366 is an apocalyptic number.

1283366 is a deficient number, since it is larger than the sum of its proper divisors (1016074).

1283366 is a wasteful number, since it uses less digits than its factorization.

1283366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 147 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 1283366 is about 1132.8574491082. The cubic root of 1283366 is about 108.6717956270.

The spelling of 1283366 in words is "one million, two hundred eighty-three thousand, three hundred sixty-six".