1266792 has 16 divisors (see below), whose sum is σ = 3167040. Its totient is φ = 422256.

The previous prime is 1266781. The next prime is 1266799. The reversal of 1266792 is 2976621.

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, 26368 + ... + 26415.

It is an arithmetic number, because the mean of its divisors is an integer number (197940).

2^1266792 is an apocalyptic number.

1266792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1266792 is an abundant number, since it is smaller than the sum of its proper divisors (1900248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1266792 is a wasteful number, since it uses less digits than its factorization.

1266792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52792 (or 52788 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 1266792 is about 1125.5185471595. The cubic root of 1266792 is about 108.2019540831.

The spelling of 1266792 in words is "one million, two hundred sixty-six thousand, seven hundred ninety-two".