11385516 has 24 divisors (see below), whose sum is σ = 27483120. Its totient is φ = 3664192.

The previous prime is 11385509. The next prime is 11385527. The reversal of 11385516 is 61558311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16011 + ... + 16706.

It is an arithmetic number, because the mean of its divisors is an integer number (1145130).

Almost surely, 2^11385516 is an apocalyptic number.

It is an amenable number.

11385516 is an abundant number, since it is smaller than the sum of its proper divisors (16097604).

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

11385516 is a wasteful number, since it uses less digits than its factorization.

11385516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32753 (or 32751 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 11385516 is about 3374.2430262208. The cubic root of 11385516 is about 224.9663554632.

The spelling of 11385516 in words is "eleven million, three hundred eighty-five thousand, five hundred sixteen".