2879518 has 4 divisors (see below), whose sum is σ = 4319280. Its totient is φ = 1439758.

The previous prime is 2879509. The next prime is 2879521. The reversal of 2879518 is 8159782.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8159782 = 2 ⋅4079891.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 719878 + ... + 719881.

It is an arithmetic number, because the mean of its divisors is an integer number (1079820).

2^2879518 is an apocalyptic number.

2879518 is a deficient number, since it is larger than the sum of its proper divisors (1439762).

2879518 is a wasteful number, since it uses less digits than its factorization.

2879518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439761.

The product of its digits is 40320, while the sum is 40.

The square root of 2879518 is about 1696.9142582936. The cubic root of 2879518 is about 142.2677945952.

The spelling of 2879518 in words is "two million, eight hundred seventy-nine thousand, five hundred eighteen".