11711104 has 16 divisors (see below), whose sum is σ = 23330970. Its totient is φ = 5855488.

The previous prime is 11711083. The next prime is 11711123. The reversal of 11711104 is 40111711.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6512704 + 5198400 = 2552^2 + 2280^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45619 + ... + 45874.

Almost surely, 2^11711104 is an apocalyptic number.

It is an amenable number.

11711104 is a deficient number, since it is larger than the sum of its proper divisors (11619866).

11711104 is an frugal number, since it uses more digits than its factorization.

11711104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91507 (or 91495 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 16.

The square root of 11711104 is about 3422.1490324064. The cubic root of 11711104 is about 227.0906635197.

Adding to 11711104 its reverse (40111711), we get a palindrome (51822815).

The spelling of 11711104 in words is "eleven million, seven hundred eleven thousand, one hundred four".