2119141 has 4 divisors (see below), whose sum is σ = 2123212. Its totient is φ = 2115072.

The previous prime is 2119121. The next prime is 2119147. The reversal of 2119141 is 1419112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16641 + 2102500 = 129^2 + 1450^2 .

It is a cyclic number.

It is not a de Polignac number, because 2119141 - 2⁹ = 2118629 is a prime.

It is a Duffinian number.

2119141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119147) 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, 1116 + ... + 2341.

It is an arithmetic number, because the mean of its divisors is an integer number (530803).

2^2119141 is an apocalyptic number.

It is an amenable number.

2119141 is a deficient number, since it is larger than the sum of its proper divisors (4071).

2119141 is an equidigital number, since it uses as much as digits as its factorization.

2119141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070.

The product of its digits is 72, while the sum is 19.

The square root of 2119141 is about 1455.7269661581. The cubic root of 2119141 is about 128.4458128205.

The spelling of 2119141 in words is "two million, one hundred nineteen thousand, one hundred forty-one".