11000432 has 40 divisors (see below), whose sum is σ = 22260480. Its totient is φ = 5261760.

The previous prime is 11000419. The next prime is 11000441. The reversal of 11000432 is 23400011.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40457 + ... + 40727.

It is an arithmetic number, because the mean of its divisors is an integer number (556512).

Almost surely, 2^11000432 is an apocalyptic number.

It is an amenable number.

11000432 is an abundant number, since it is smaller than the sum of its proper divisors (11260048).

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

11000432 is a wasteful number, since it uses less digits than its factorization.

11000432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 11000432 is about 3316.6899161664. The cubic root of 11000432 is about 222.4009204109.

Adding to 11000432 its reverse (23400011), we get a palindrome (34400443).

The spelling of 11000432 in words is "eleven million, four hundred thirty-two", and thus it is an aban number.