11432004 has 12 divisors (see below), whose sum is σ = 26674704. Its totient is φ = 3810664.

The previous prime is 11431993. The next prime is 11432021. The reversal of 11432004 is 40023411.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476322 + ... + 476345.

It is an arithmetic number, because the mean of its divisors is an integer number (2222892).

Almost surely, 2^11432004 is an apocalyptic number.

It is an amenable number.

11432004 is an abundant number, since it is smaller than the sum of its proper divisors (15242700).

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

11432004 is a wasteful number, since it uses less digits than its factorization.

11432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952674 (or 952672 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11432004 is about 3381.1246649599. The cubic root of 11432004 is about 225.2721250681.

Adding to 11432004 its reverse (40023411), we get a palindrome (51455415).

The spelling of 11432004 in words is "eleven million, four hundred thirty-two thousand, four".