11580486 has 8 divisors (see below), whose sum is σ = 23160984. Its totient is φ = 3860160.

The previous prime is 11580449. The next prime is 11580493. The reversal of 11580486 is 68408511.

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

11580486 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965035 + ... + 965046.

It is an arithmetic number, because the mean of its divisors is an integer number (2895123).

Almost surely, 2^11580486 is an apocalyptic number.

11580486 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.

11580486 is a wasteful number, since it uses less digits than its factorization.

11580486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930086.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 11580486 is about 3403.0113135281. The cubic root of 11580486 is about 226.2432314856.

Adding to 11580486 its reverse (68408511), we get a palindrome (79988997).

It can be divided in two parts, 115 and 80486, that added together give a triangular number (80601 = T₄₀₁).

The spelling of 11580486 in words is "eleven million, five hundred eighty thousand, four hundred eighty-six".