11641304 has 24 divisors (see below), whose sum is σ = 22375260. Its totient is φ = 5678064.

The previous prime is 11641249. The next prime is 11641313. The reversal of 11641304 is 40314611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14399 + ... + 15185.

Almost surely, 2^11641304 is an apocalyptic number.

It is an amenable number.

11641304 is a deficient number, since it is larger than the sum of its proper divisors (10733956).

11641304 is an equidigital number, since it uses as much as digits as its factorization.

11641304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11641304 is about 3411.9355210789. The cubic root of 11641304 is about 226.6385989852.

Adding to 11641304 its reverse (40314611), we get a palindrome (51955915).

The spelling of 11641304 in words is "eleven million, six hundred forty-one thousand, three hundred four".