2618479 has 4 divisors (see below), whose sum is σ = 2662920. Its totient is φ = 2574040.

The previous prime is 2618467. The next prime is 2618501. The reversal of 2618479 is 9748162.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9748162 = 2 ⋅4874081.

It is a cyclic number.

It is not a de Polignac number, because 2618479 - 2¹³ = 2610287 is a prime.

It is a Duffinian number.

2618479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2618449) 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, 22132 + ... + 22249.

It is an arithmetic number, because the mean of its divisors is an integer number (665730).

2^2618479 is an apocalyptic number.

2618479 is a deficient number, since it is larger than the sum of its proper divisors (44441).

2618479 is an equidigital number, since it uses as much as digits as its factorization.

2618479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44440.

The product of its digits is 24192, while the sum is 37.

The square root of 2618479 is about 1618.1714989456. The cubic root of 2618479 is about 137.8318858807.

The spelling of 2618479 in words is "two million, six hundred eighteen thousand, four hundred seventy-nine".