1118067 has 4 divisors (see below), whose sum is σ = 1490760. Its totient is φ = 745376.

The previous prime is 1118063. The next prime is 1118081. The reversal of 1118067 is 7608111.

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

It is a cyclic number.

It is not a de Polignac number, because 1118067 - 2² = 1118063 is a prime.

It is a D-number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1118063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186342 + ... + 186347.

It is an arithmetic number, because the mean of its divisors is an integer number (372690).

2^1118067 is an apocalyptic number.

1118067 is a deficient number, since it is larger than the sum of its proper divisors (372693).

1118067 is an equidigital number, since it uses as much as digits as its factorization.

1118067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372692.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 1118067 is about 1057.3868733817. The cubic root of 1118067 is about 103.7901030432.

The spelling of 1118067 in words is "one million, one hundred eighteen thousand, sixty-seven".