1164141 has 18 divisors (see below), whose sum is σ = 1850030. Its totient is φ = 704880.

The previous prime is 1164101. The next prime is 1164173. The reversal of 1164141 is 1414611.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 184041 = 990^2 + 429^2 .

It is not a de Polignac number, because 1164141 - 2⁶ = 1164077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164101) 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 17 ways as a sum of consecutive naturals, for example, 555 + ... + 1623.

2^1164141 is an apocalyptic number.

1164141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1164141 is a deficient number, since it is larger than the sum of its proper divisors (685889).

1164141 is a wasteful number, since it uses less digits than its factorization.

1164141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1083 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 1164141 is about 1078.9536598019. The cubic root of 1164141 is about 105.1966383192.

Adding to 1164141 its reverse (1414611), we get a palindrome (2578752).

The spelling of 1164141 in words is "one million, one hundred sixty-four thousand, one hundred forty-one".