1141617 has 8 divisors (see below), whose sum is σ = 1529440. Its totient is φ = 757440.

The previous prime is 1141597. The next prime is 1141631. The reversal of 1141617 is 7161411.

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

It is a de Polignac number, because none of the positive numbers 2^k-1141617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141593 and 1141602.

It is not an unprimeable number, because it can be changed into a prime (1141667) 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 7 ways as a sum of consecutive naturals, for example, 67 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (191180).

2^1141617 is an apocalyptic number.

It is an amenable number.

1141617 is a deficient number, since it is larger than the sum of its proper divisors (387823).

1141617 is a wasteful number, since it uses less digits than its factorization.

1141617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823.

The product of its digits is 168, while the sum is 21.

The square root of 1141617 is about 1068.4647865045. The cubic root of 1141617 is about 104.5137608459.

The spelling of 1141617 in words is "one million, one hundred forty-one thousand, six hundred seventeen".