111704 has 8 divisors (see below), whose sum is σ = 209460. Its totient is φ = 55848.

The previous prime is 111697. The next prime is 111721. The reversal of 111704 is 407111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6974 + ... + 6989.

2¹¹¹⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

111704 is a deficient number, since it is larger than the sum of its proper divisors (97756).

111704 is a wasteful number, since it uses less digits than its factorization.

111704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13969 (or 13965 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 111704 is about 334.2214834507. The cubic root of 111704 is about 48.1603434080.

Adding to 111704 its reverse (407111), we get a palindrome (518815).

The spelling of 111704 in words is "one hundred eleven thousand, seven hundred four", and thus it is an iban number.