109996 has 12 divisors (see below), whose sum is σ = 195048. Its totient is φ = 54272.

The previous prime is 109987. The next prime is 110017. The reversal of 109996 is 699901.

It is a happy number.

109996 is nontrivially palindromic in base 13.

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, 300 + ... + 556.

It is an arithmetic number, because the mean of its divisors is an integer number (16254).

2¹⁰⁹⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

109996 is a deficient number, since it is larger than the sum of its proper divisors (85052).

109996 is a wasteful number, since it uses less digits than its factorization.

109996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 34.

The square root of 109996 is about 331.6564487538. The cubic root of 109996 is about 47.9136177854.

The spelling of 109996 in words is "one hundred nine thousand, nine hundred ninety-six".