11485836 has 36 divisors (see below), whose sum is σ = 29821792. Its totient is φ = 3724704.

The previous prime is 11485811. The next prime is 11485847. The reversal of 11485836 is 63858411.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11485836.

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 11 ways as a sum of consecutive naturals, for example, 2980 + ... + 5643.

Almost surely, 2^11485836 is an apocalyptic number.

It is an amenable number.

11485836 is an abundant number, since it is smaller than the sum of its proper divisors (18335956).

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

11485836 is a wasteful number, since it uses less digits than its factorization.

11485836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670 (or 8665 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 11485836 is about 3389.0759802636. The cubic root of 11485836 is about 225.6251650667.

It can be divided in two parts, 11485 and 836, that added together give a palindrome (12321).

The spelling of 11485836 in words is "eleven million, four hundred eighty-five thousand, eight hundred thirty-six".