2135116 has 24 divisors (see below), whose sum is σ = 3923136. Its totient is φ = 1015680.

The previous prime is 2135101. The next prime is 2135117. The reversal of 2135116 is 6115312.

It is a junction number, because it is equal to n+sod(n) for n = 2135093 and 2135102.

It is not an unprimeable number, because it can be changed into a prime (2135117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7570 + ... + 7846.

It is an arithmetic number, because the mean of its divisors is an integer number (163464).

2^2135116 is an apocalyptic number.

It is an amenable number.

2135116 is a deficient number, since it is larger than the sum of its proper divisors (1788020).

2135116 is a wasteful number, since it uses less digits than its factorization.

2135116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 367 counting only the distinct ones).

The product of its digits is 180, while the sum is 19.

The square root of 2135116 is about 1461.2036134639. The cubic root of 2135116 is about 128.7677651673.

It can be divided in two parts, 213 and 5116, that added together give a square (5329 = 73²).

The spelling of 2135116 in words is "two million, one hundred thirty-five thousand, one hundred sixteen".