11591002 has 8 divisors (see below), whose sum is σ = 17555616. Its totient is φ = 5739132.

The previous prime is 11590979. The next prime is 11591009. The reversal of 11591002 is 20019511.

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

It is not an unprimeable number, because it can be changed into a prime (11591009) 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 3 ways as a sum of consecutive naturals, for example, 27928 + ... + 28339.

It is an arithmetic number, because the mean of its divisors is an integer number (2194452).

Almost surely, 2^11591002 is an apocalyptic number.

11591002 is a deficient number, since it is larger than the sum of its proper divisors (5964614).

11591002 is a wasteful number, since it uses less digits than its factorization.

11591002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56372.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 11591002 is about 3404.5560650399. The cubic root of 11591002 is about 226.3116930345.

The spelling of 11591002 in words is "eleven million, five hundred ninety-one thousand, two".