2117036 has 6 divisors (see below), whose sum is σ = 3704820. Its totient is φ = 1058516.

The previous prime is 2116997. The next prime is 2117039. The reversal of 2117036 is 6307112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2116999 and 2117017.

It is not an unprimeable number, because it can be changed into a prime (2117039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264626 + ... + 264633.

It is an arithmetic number, because the mean of its divisors is an integer number (617470).

2^2117036 is an apocalyptic number.

It is an amenable number.

2117036 is a deficient number, since it is larger than the sum of its proper divisors (1587784).

2117036 is a wasteful number, since it uses less digits than its factorization.

2117036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529263 (or 529261 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2117036 is about 1455.0037800638. The cubic root of 2117036 is about 128.4032691656.

The spelling of 2117036 in words is "two million, one hundred seventeen thousand, thirty-six".