1274668 has 12 divisors (see below), whose sum is σ = 2242240. Its totient is φ = 634032.

The previous prime is 1274633. The next prime is 1274671. The reversal of 1274668 is 8664721.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178 + ... + 1606.

2^1274668 is an apocalyptic number.

It is an amenable number.

1274668 is a deficient number, since it is larger than the sum of its proper divisors (967572).

1274668 is a wasteful number, since it uses less digits than its factorization.

1274668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656 (or 1654 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 1274668 is about 1129.0119574212. The cubic root of 1274668 is about 108.4257315584.

The spelling of 1274668 in words is "one million, two hundred seventy-four thousand, six hundred sixty-eight".