1279132 has 12 divisors (see below), whose sum is σ = 2315880. Its totient is φ = 617456.

The previous prime is 1279123. The next prime is 1279133. The reversal of 1279132 is 2319721.

It is a junction number, because it is equal to n+sod(n) for n = 1279097 and 1279106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1279133) 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, 5398 + ... + 5629.

It is an arithmetic number, because the mean of its divisors is an integer number (192990).

2^1279132 is an apocalyptic number.

It is an amenable number.

1279132 is a deficient number, since it is larger than the sum of its proper divisors (1036748).

1279132 is a wasteful number, since it uses less digits than its factorization.

1279132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11060 (or 11058 counting only the distinct ones).

The product of its digits is 756, while the sum is 25.

The square root of 1279132 is about 1130.9871794145. The cubic root of 1279132 is about 108.5521562547.

The spelling of 1279132 in words is "one million, two hundred seventy-nine thousand, one hundred thirty-two".