1136606 has 4 divisors (see below), whose sum is σ = 1704912. Its totient is φ = 568302.

The previous prime is 1136593. The next prime is 1136609. The reversal of 1136606 is 6066311.

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

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136609) 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 as a sum of consecutive naturals, namely, 284150 + ... + 284153.

It is an arithmetic number, because the mean of its divisors is an integer number (426228).

2^1136606 is an apocalyptic number.

1136606 is a deficient number, since it is larger than the sum of its proper divisors (568306).

1136606 is an equidigital number, since it uses as much as digits as its factorization.

1136606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568305.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1136606 is about 1066.1172543393. The cubic root of 1136606 is about 104.3606194107.

The spelling of 1136606 in words is "one million, one hundred thirty-six thousand, six hundred six".