1279064 has 16 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 632800.

The previous prime is 1279043. The next prime is 1279081. The reversal of 1279064 is 4609721.

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, 17 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (151470).

2^1279064 is an apocalyptic number.

It is an amenable number.

1279064 is a deficient number, since it is larger than the sum of its proper divisors (1144456).

1279064 is a wasteful number, since it uses less digits than its factorization.

1279064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1686 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1279064 is about 1130.9571167821. The cubic root of 1279064 is about 108.5502326384.

It can be divided in two parts, 12790 and 64, that multiplied together give a triangular number (818560 = T₁₂₇₉).

The spelling of 1279064 in words is "one million, two hundred seventy-nine thousand, sixty-four".