1152141 has 32 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 645120.

The previous prime is 1152121. The next prime is 1152149. The reversal of 1152141 is 1412511.

1152141 = T₃₈ + T₃₉ + ... + T₁₉₀.

It is a happy number.

It is not a de Polignac number, because 1152141 - 2⁶ = 1152077 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1152141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28081 + ... + 28121.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2^1152141 is an apocalyptic number.

It is an amenable number.

1152141 is a deficient number, since it is larger than the sum of its proper divisors (662259).

1152141 is a wasteful number, since it uses less digits than its factorization.

1152141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109.

The product of its digits is 40, while the sum is 15.

The square root of 1152141 is about 1073.3783116870. The cubic root of 1152141 is about 104.8339324982.

Adding to 1152141 its reverse (1412511), we get a palindrome (2564652).

The spelling of 1152141 in words is "one million, one hundred fifty-two thousand, one hundred forty-one".