1136266 has 4 divisors (see below), whose sum is σ = 1704402. Its totient is φ = 568132.

The previous prime is 1136237. The next prime is 1136287. The reversal of 1136266 is 6626311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6626311 = 17 ⋅389783.

It can be written as a sum of positive squares in only one way, i.e., 801025 + 335241 = 895^2 + 579^2 .

It is a super-2 number, since 2×1136266² = 2582200845512, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1136266.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284065 + ... + 284068.

2^1136266 is an apocalyptic number.

1136266 is a deficient number, since it is larger than the sum of its proper divisors (568136).

1136266 is an equidigital number, since it uses as much as digits as its factorization.

1136266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568135.

The product of its digits is 1296, while the sum is 25.

The square root of 1136266 is about 1065.9577852804. The cubic root of 1136266 is about 104.3502123599.

The spelling of 1136266 in words is "one million, one hundred thirty-six thousand, two hundred sixty-six".