2609119 has 4 divisors (see below), whose sum is σ = 2612560. Its totient is φ = 2605680.

The previous prime is 2609107. The next prime is 2609147. The reversal of 2609119 is 9119062.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9119062 = 2 ⋅4559531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2609119 is a prime.

It is a super-2 number, since 2×2609119² = 13615003912322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2609219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27 + ... + 2284.

It is an arithmetic number, because the mean of its divisors is an integer number (653140).

2^2609119 is an apocalyptic number.

2609119 is a deficient number, since it is larger than the sum of its proper divisors (3441).

2609119 is a wasteful number, since it uses less digits than its factorization.

2609119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 2609119 is about 1615.2767564724. The cubic root of 2609119 is about 137.6674587821.

The spelling of 2609119 in words is "two million, six hundred nine thousand, one hundred nineteen".