1136379 has 4 divisors (see below), whose sum is σ = 1515176. Its totient is φ = 757584.

The previous prime is 1136363. The next prime is 1136383. The reversal of 1136379 is 9736311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1136379 - 2⁴ = 1136363 is a prime.

It is a D-number.

It is a Duffinian number.

1136379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1136309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189394 + ... + 189399.

It is an arithmetic number, because the mean of its divisors is an integer number (378794).

2^1136379 is an apocalyptic number.

1136379 is a deficient number, since it is larger than the sum of its proper divisors (378797).

1136379 is an equidigital number, since it uses as much as digits as its factorization.

1136379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378796.

The product of its digits is 3402, while the sum is 30.

The square root of 1136379 is about 1066.0107879379. The cubic root of 1136379 is about 104.3536714041.

The spelling of 1136379 in words is "one million, one hundred thirty-six thousand, three hundred seventy-nine".