11485487 has 16 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 10018272.

The previous prime is 11485477. The next prime is 11485511. The reversal of 11485487 is 78458411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11485487 - 2⁶ = 11485423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11485487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11485477) 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 15 ways as a sum of consecutive naturals, for example, 31814 + ... + 32172.

It is an arithmetic number, because the mean of its divisors is an integer number (816480).

Almost surely, 2^11485487 is an apocalyptic number.

11485487 is a deficient number, since it is larger than the sum of its proper divisors (1578193).

11485487 is a wasteful number, since it uses less digits than its factorization.

11485487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502.

The product of its digits is 35840, while the sum is 38.

The square root of 11485487 is about 3389.0244909118. The cubic root of 11485487 is about 225.6228798178.

The spelling of 11485487 in words is "eleven million, four hundred eighty-five thousand, four hundred eighty-seven".