1141618 has 8 divisors (see below), whose sum is σ = 1813212. Its totient is φ = 537216.

The previous prime is 1141597. The next prime is 1141631. The reversal of 1141618 is 8161411.

It can be written as a sum of positive squares in 2 ways, for example, as 1067089 + 74529 = 1033^2 + 273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 16755 + ... + 16822.

2^1141618 is an apocalyptic number.

1141618 is a deficient number, since it is larger than the sum of its proper divisors (671594).

1141618 is a wasteful number, since it uses less digits than its factorization.

1141618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33596.

The product of its digits is 192, while the sum is 22.

The square root of 1141618 is about 1068.4652544655. The cubic root of 1141618 is about 104.5137913622.

The spelling of 1141618 in words is "one million, one hundred forty-one thousand, six hundred eighteen".