1266982 has 8 divisors (see below), whose sum is σ = 1946952. Its totient is φ = 618000.

The previous prime is 1266953. The next prime is 1267009. The reversal of 1266982 is 2896621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7644 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (243369).

2^1266982 is an apocalyptic number.

1266982 is a deficient number, since it is larger than the sum of its proper divisors (679970).

1266982 is a wasteful number, since it uses less digits than its factorization.

1266982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15494.

The product of its digits is 10368, while the sum is 34.

The square root of 1266982 is about 1125.6029495342. The cubic root of 1266982 is about 108.2073633751.

The spelling of 1266982 in words is "one million, two hundred sixty-six thousand, nine hundred eighty-two".