11185074 has 32 divisors (see below), whose sum is σ = 25439040. Its totient is φ = 3640896.

The previous prime is 11185049. The next prime is 11185081. The reversal of 11185074 is 47058111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

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, 87 + ... + 4730.

It is an arithmetic number, because the mean of its divisors is an integer number (794970).

Almost surely, 2^11185074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11185074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12719520).

11185074 is an abundant number, since it is smaller than the sum of its proper divisors (14253966).

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

11185074 is a wasteful number, since it uses less digits than its factorization.

11185074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871 (or 4865 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 11185074 is about 3344.4093648954. The cubic root of 11185074 is about 223.6383540464.

The spelling of 11185074 in words is "eleven million, one hundred eighty-five thousand, seventy-four".