11582002 has 8 divisors (see below), whose sum is σ = 17488512. Its totient is φ = 5752500.

The previous prime is 11581993. The next prime is 11582027. The reversal of 11582002 is 20028511.

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

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, 18874 + ... + 19477.

It is an arithmetic number, because the mean of its divisors is an integer number (2186064).

Almost surely, 2^11582002 is an apocalyptic number.

11582002 is a deficient number, since it is larger than the sum of its proper divisors (5906510).

11582002 is a wasteful number, since it uses less digits than its factorization.

11582002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38504.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 11582002 is about 3403.2340501353. The cubic root of 11582002 is about 226.2531035460.

It can be divided in two parts, 1158 and 2002, that added together give a triangular number (3160 = T₇₉).

The spelling of 11582002 in words is "eleven million, five hundred eighty-two thousand, two".