1134579 has 4 divisors (see below), whose sum is σ = 1512776. Its totient is φ = 756384.

The previous prime is 1134559. The next prime is 1134583. The reversal of 1134579 is 9754311.

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

It is not a de Polignac number, because 1134579 - 2¹³ = 1126387 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1134559) 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, 189094 + ... + 189099.

It is an arithmetic number, because the mean of its divisors is an integer number (378194).

2^1134579 is an apocalyptic number.

1134579 is a deficient number, since it is larger than the sum of its proper divisors (378197).

1134579 is an equidigital number, since it uses as much as digits as its factorization.

1134579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378196.

The product of its digits is 3780, while the sum is 30.

The square root of 1134579 is about 1065.1661842173. The cubic root of 1134579 is about 104.2985442936.

The spelling of 1134579 in words is "one million, one hundred thirty-four thousand, five hundred seventy-nine".