11583141 has 8 divisors (see below), whose sum is σ = 16257120. Its totient is φ = 7315632.

The previous prime is 11583139. The next prime is 11583149. The reversal of 11583141 is 14138511.

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

It is not a de Polignac number, because 11583141 - 2¹ = 11583139 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11583149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101550 + ... + 101663.

It is an arithmetic number, because the mean of its divisors is an integer number (2032140).

Almost surely, 2^11583141 is an apocalyptic number.

11583141 is the 2153-rd centered pentagonal number.

It is an amenable number.

11583141 is a deficient number, since it is larger than the sum of its proper divisors (4673979).

11583141 is a wasteful number, since it uses less digits than its factorization.

11583141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203235.

The product of its digits is 480, while the sum is 24.

The square root of 11583141 is about 3403.4013868482. The cubic root of 11583141 is about 226.2605200485.

The spelling of 11583141 in words is "eleven million, five hundred eighty-three thousand, one hundred forty-one".