2049113 has 4 divisors (see below), whose sum is σ = 2235408. Its totient is φ = 1862820.

The previous prime is 2049107. The next prime is 2049119. The reversal of 2049113 is 3119402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2049107) and next prime (2049119).

It is a cyclic number.

It is not a de Polignac number, because 2049113 - 2²⁰ = 1000537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93131 + ... + 93152.

It is an arithmetic number, because the mean of its divisors is an integer number (558852).

2^2049113 is an apocalyptic number.

It is an amenable number.

2049113 is a deficient number, since it is larger than the sum of its proper divisors (186295).

2049113 is a wasteful number, since it uses less digits than its factorization.

2049113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186294.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2049113 is about 1431.4723189779. The cubic root of 2049113 is about 127.0150849050.

The spelling of 2049113 in words is "two million, forty-nine thousand, one hundred thirteen".