11145936 has 20 divisors (see below), whose sum is σ = 28793792. Its totient is φ = 3715296.

The previous prime is 11145923. The next prime is 11145941. The reversal of 11145936 is 63954111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116056 + ... + 116151.

Almost surely, 2^11145936 is an apocalyptic number.

11145936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11145936 is an abundant number, since it is smaller than the sum of its proper divisors (17647856).

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

11145936 is a wasteful number, since it uses less digits than its factorization.

11145936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232218 (or 232212 counting only the distinct ones).

The product of its digits is 3240, while the sum is 30.

The square root of 11145936 is about 3338.5529799600. The cubic root of 11145936 is about 223.3772028373.

The spelling of 11145936 in words is "eleven million, one hundred forty-five thousand, nine hundred thirty-six".