11140912 has 20 divisors (see below), whose sum is σ = 21710416. Its totient is φ = 5538240.

The previous prime is 11140907. The next prime is 11140937. The reversal of 11140912 is 21904111.

It is a self number, because there is not a number n which added to its sum of digits gives 11140912.

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, 973 + ... + 4819.

Almost surely, 2^11140912 is an apocalyptic number.

It is an amenable number.

11140912 is a deficient number, since it is larger than the sum of its proper divisors (10569504).

11140912 is a wasteful number, since it uses less digits than its factorization.

11140912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036 (or 4030 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 11140912 is about 3337.8004733657. The cubic root of 11140912 is about 223.3436355734.

The spelling of 11140912 in words is "eleven million, one hundred forty thousand, nine hundred twelve".