11419912 has 32 divisors (see below), whose sum is σ = 25761600. Its totient is φ = 4636224.

The previous prime is 11419883. The next prime is 11419921. The reversal of 11419912 is 21991411.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4303 + ... + 6430.

It is an arithmetic number, because the mean of its divisors is an integer number (805050).

Almost surely, 2^11419912 is an apocalyptic number.

It is an amenable number.

11419912 is an abundant number, since it is smaller than the sum of its proper divisors (14341688).

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

11419912 is a wasteful number, since it uses less digits than its factorization.

11419912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10765 (or 10761 counting only the distinct ones).

The product of its digits is 648, while the sum is 28.

The square root of 11419912 is about 3379.3360294590. The cubic root of 11419912 is about 225.1926711794.

The spelling of 11419912 in words is "eleven million, four hundred nineteen thousand, nine hundred twelve".