11045858 has 16 divisors (see below), whose sum is σ = 17223936. Its totient is φ = 5307120.

The previous prime is 11045843. The next prime is 11045861. The reversal of 11045858 is 85854011.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 9560 + ... + 10652.

It is an arithmetic number, because the mean of its divisors is an integer number (1076496).

Almost surely, 2^11045858 is an apocalyptic number.

11045858 is a deficient number, since it is larger than the sum of its proper divisors (6178078).

11045858 is a wasteful number, since it uses less digits than its factorization.

11045858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 11045858 is about 3323.5309536696. The cubic root of 11045858 is about 222.7066329390.

Adding to 11045858 its reverse (85854011), we get a palindrome (96899869).

The spelling of 11045858 in words is "eleven million, forty-five thousand, eight hundred fifty-eight".