11588142 has 8 divisors (see below), whose sum is σ = 23176296. Its totient is φ = 3862712.

The previous prime is 11588107. The next prime is 11588153. The reversal of 11588142 is 24188511.

It is a happy number.

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

11588142 is an admirable number.

It is a congruent number.

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, 965673 + ... + 965684.

It is an arithmetic number, because the mean of its divisors is an integer number (2897037).

Almost surely, 2^11588142 is an apocalyptic number.

11588142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11588142 is a wasteful number, since it uses less digits than its factorization.

11588142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931362.

The product of its digits is 2560, while the sum is 30.

The square root of 11588142 is about 3404.1360137339. The cubic root of 11588142 is about 226.2930778856.

The spelling of 11588142 in words is "eleven million, five hundred eighty-eight thousand, one hundred forty-two".