11908712 has 24 divisors (see below), whose sum is σ = 23087250. Its totient is φ = 5758560.

The previous prime is 11908669. The next prime is 11908723. The reversal of 11908712 is 21780911.

It can be written as a sum of positive squares in only one way, i.e., 10797796 + 1110916 = 3286^2 + 1054^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 6914 + ... + 8462.

Almost surely, 2^11908712 is an apocalyptic number.

It is an amenable number.

11908712 is a deficient number, since it is larger than the sum of its proper divisors (11178538).

11908712 is a wasteful number, since it uses less digits than its factorization.

11908712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 11908712 is about 3450.9001724188. The cubic root of 11908712 is about 228.3608219284.

The spelling of 11908712 in words is "eleven million, nine hundred eight thousand, seven hundred twelve".