11429808 has 60 divisors (see below), whose sum is σ = 31995720. Its totient is φ = 3514368.

The previous prime is 11429783. The next prime is 11429813. The reversal of 11429808 is 80892411.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 7408 + ... + 8816.

It is an arithmetic number, because the mean of its divisors is an integer number (533262).

Almost surely, 2^11429808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11429808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15997860).

11429808 is an abundant number, since it is smaller than the sum of its proper divisors (20565912).

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

11429808 is a wasteful number, since it uses less digits than its factorization.

11429808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 11429808 is about 3380.7999053478. The cubic root of 11429808 is about 225.2576997971.

The spelling of 11429808 in words is "eleven million, four hundred twenty-nine thousand, eight hundred eight".