11910412 has 12 divisors (see below), whose sum is σ = 21749616. Its totient is φ = 5696240.

The previous prime is 11910403. The next prime is 11910413. The reversal of 11910412 is 21401911.

It is a self number, because there is not a number n which added to its sum of digits gives 11910412.

It is not an unprimeable number, because it can be changed into a prime (11910413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64639 + ... + 64822.

It is an arithmetic number, because the mean of its divisors is an integer number (1812468).

Almost surely, 2^11910412 is an apocalyptic number.

It is an amenable number.

11910412 is a deficient number, since it is larger than the sum of its proper divisors (9839204).

11910412 is a wasteful number, since it uses less digits than its factorization.

11910412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129488 (or 129486 counting only the distinct ones).

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

The square root of 11910412 is about 3451.1464761728. The cubic root of 11910412 is about 228.3716877810.

The spelling of 11910412 in words is "eleven million, nine hundred ten thousand, four hundred twelve".