2099613 has 8 divisors (see below), whose sum is σ = 2806528. Its totient is φ = 1396224.

The previous prime is 2099611. The next prime is 2099623. The reversal of 2099613 is 3169902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2099613 - 2¹ = 2099611 is a prime.

It is a Duffinian number.

2099613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245 + ... + 2397.

It is an arithmetic number, because the mean of its divisors is an integer number (350816).

2^2099613 is an apocalyptic number.

It is an amenable number.

2099613 is a deficient number, since it is larger than the sum of its proper divisors (706915).

2099613 is a wasteful number, since it uses less digits than its factorization.

2099613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 2099613 is about 1449.0041407808. The cubic root of 2099613 is about 128.0500496006.

The spelling of 2099613 in words is "two million, ninety-nine thousand, six hundred thirteen".