1013266 has 16 divisors (see below), whose sum is σ = 1601280. Its totient is φ = 480240.

The previous prime is 1013263. The next prime is 1013267. The reversal of 1013266 is 6623101.

It is not an unprimeable number, because it can be changed into a prime (1013263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3520 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (100080).

2^1013266 is an apocalyptic number.

1013266 is a deficient number, since it is larger than the sum of its proper divisors (588014).

1013266 is a wasteful number, since it uses less digits than its factorization.

1013266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1013266 is about 1006.6111463718. The cubic root of 1013266 is about 100.4402588767.

Adding to 1013266 its reverse (6623101), we get a palindrome (7636367).

The spelling of 1013266 in words is "one million, thirteen thousand, two hundred sixty-six".