1013269 has 4 divisors (see below), whose sum is σ = 1017280. Its totient is φ = 1009260.

The previous prime is 1013267. The next prime is 1013279. The reversal of 1013269 is 9623101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9623101 = 19 ⋅506479.

It is a cyclic number.

It is not a de Polignac number, because 1013269 - 2¹ = 1013267 is a prime.

It is a super-2 number, since 2×1013269² = 2053428132722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013263) 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, 1599 + ... + 2140.

It is an arithmetic number, because the mean of its divisors is an integer number (254320).

2^1013269 is an apocalyptic number.

It is an amenable number.

1013269 is a deficient number, since it is larger than the sum of its proper divisors (4011).

1013269 is an equidigital number, since it uses as much as digits as its factorization.

1013269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1013269 is about 1006.6126365191. The cubic root of 1013269 is about 100.4403580019.

It can be divided in two parts, 10132 and 69, that added together give a palindrome (10201).

The spelling of 1013269 in words is "one million, thirteen thousand, two hundred sixty-nine".