11085574 has 4 divisors (see below), whose sum is σ = 16628364. Its totient is φ = 5542786.

The previous prime is 11085551. The next prime is 11085577. The reversal of 11085574 is 47558011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11085577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771392 + ... + 2771395.

It is an arithmetic number, because the mean of its divisors is an integer number (4157091).

Almost surely, 2^11085574 is an apocalyptic number.

11085574 is a deficient number, since it is larger than the sum of its proper divisors (5542790).

11085574 is an equidigital number, since it uses as much as digits as its factorization.

11085574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5542789.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 11085574 is about 3329.5005631476. The cubic root of 11085574 is about 222.9732317203.

The spelling of 11085574 in words is "eleven million, eighty-five thousand, five hundred seventy-four".