1266794 has 8 divisors (see below), whose sum is σ = 1982880. Its totient is φ = 605836.

The previous prime is 1266781. The next prime is 1266799. The reversal of 1266794 is 4976621.

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

It is not an unprimeable number, because it can be changed into a prime (1266799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13724 + ... + 13815.

It is an arithmetic number, because the mean of its divisors is an integer number (247860).

2^1266794 is an apocalyptic number.

1266794 is a deficient number, since it is larger than the sum of its proper divisors (716086).

1266794 is a wasteful number, since it uses less digits than its factorization.

1266794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27564.

The product of its digits is 18144, while the sum is 35.

The square root of 1266794 is about 1125.5194356385. The cubic root of 1266794 is about 108.2020110259.

The spelling of 1266794 in words is "one million, two hundred sixty-six thousand, seven hundred ninety-four".