2116353 has 16 divisors (see below), whose sum is σ = 3006720. Its totient is φ = 1320336.

The previous prime is 2116351. The next prime is 2116357. The reversal of 2116353 is 3536112.

It is not a de Polignac number, because 2116353 - 2¹ = 2116351 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2116351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5926 + ... + 6272.

It is an arithmetic number, because the mean of its divisors is an integer number (187920).

2^2116353 is an apocalyptic number.

It is an amenable number.

2116353 is a deficient number, since it is larger than the sum of its proper divisors (890367).

2116353 is a wasteful number, since it uses less digits than its factorization.

2116353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476.

The product of its digits is 540, while the sum is 21.

The square root of 2116353 is about 1454.7690538364. The cubic root of 2116353 is about 128.3894591555.

The spelling of 2116353 in words is "two million, one hundred sixteen thousand, three hundred fifty-three".