2137116 has 12 divisors (see below), whose sum is σ = 4986632. Its totient is φ = 712368.

The previous prime is 2137073. The next prime is 2137117. The reversal of 2137116 is 6117312.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2137092 and 2137101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89035 + ... + 89058.

2^2137116 is an apocalyptic number.

It is an amenable number.

2137116 is an abundant number, since it is smaller than the sum of its proper divisors (2849516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2137116 is a wasteful number, since it uses less digits than its factorization.

2137116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178100 (or 178098 counting only the distinct ones).

The product of its digits is 252, while the sum is 21.

The square root of 2137116 is about 1461.8878205936. The cubic root of 2137116 is about 128.8079589490.

The spelling of 2137116 in words is "two million, one hundred thirty-seven thousand, one hundred sixteen".