11304664 has 32 divisors (see below), whose sum is σ = 25063200. Its totient is φ = 4677120.

The previous prime is 11304653. The next prime is 11304673. The reversal of 11304664 is 46640311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (783225).

Almost surely, 2^11304664 is an apocalyptic number.

11304664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11304664 is an abundant number, since it is smaller than the sum of its proper divisors (13758536).

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

11304664 is a wasteful number, since it uses less digits than its factorization.

11304664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003 (or 6999 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 11304664 is about 3362.2409193869. The cubic root of 11304664 is about 224.4325718503.

Adding to 11304664 its reverse (46640311), we get a palindrome (57944975).

The spelling of 11304664 in words is "eleven million, three hundred four thousand, six hundred sixty-four".