1299066 has 16 divisors (see below), whose sum is σ = 2610144. Its totient is φ = 431024.

The previous prime is 1299061. The next prime is 1299079. The reversal of 1299066 is 6609921.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1299061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1561 + ... + 2243.

It is an arithmetic number, because the mean of its divisors is an integer number (163134).

2^1299066 is an apocalyptic number.

1299066 is an abundant number, since it is smaller than the sum of its proper divisors (1311078).

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

1299066 is a wasteful number, since it uses less digits than its factorization.

1299066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 1299066 is about 1139.7657654097. The cubic root of 1299066 is about 109.1131445837.

The spelling of 1299066 in words is "one million, two hundred ninety-nine thousand, sixty-six".