2117096 has 8 divisors (see below), whose sum is σ = 3969570. Its totient is φ = 1058544.

The previous prime is 2117077. The next prime is 2117099. The reversal of 2117096 is 6907112.

It can be written as a sum of positive squares in only one way, i.e., 1144900 + 972196 = 1070^2 + 986^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2117099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132311 + ... + 132326.

2^2117096 is an apocalyptic number.

It is an amenable number.

2117096 is a deficient number, since it is larger than the sum of its proper divisors (1852474).

2117096 is a wasteful number, since it uses less digits than its factorization.

2117096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264643 (or 264639 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 2117096 is about 1455.0243984209. The cubic root of 2117096 is about 128.4044822017.

The spelling of 2117096 in words is "two million, one hundred seventeen thousand, ninety-six".