11132430 has 32 divisors (see below), whose sum is σ = 26810784. Its totient is φ = 2958336.

The previous prime is 11132419. The next prime is 11132447. The reversal of 11132430 is 3423111.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 15 ways as a sum of consecutive naturals, for example, 12562 + ... + 13418.

It is an arithmetic number, because the mean of its divisors is an integer number (837837).

Almost surely, 2^11132430 is an apocalyptic number.

11132430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11132430 is an abundant number, since it is smaller than the sum of its proper divisors (15678354).

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

11132430 is a wasteful number, since it uses less digits than its factorization.

11132430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11132430 is about 3336.5296342158. The cubic root of 11132430 is about 223.2869411819.

Adding to 11132430 its reverse (3423111), we get a palindrome (14555541).

The spelling of 11132430 in words is "eleven million, one hundred thirty-two thousand, four hundred thirty".