2872519 has 8 divisors (see below), whose sum is σ = 3133760. Its totient is φ = 2617056.

The previous prime is 2872481. The next prime is 2872523. The reversal of 2872519 is 9152782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2872519 - 2⁷ = 2872391 is a prime.

It is a super-2 number, since 2×2872519² = 16502730810722, 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 (2872559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (391720).

2^2872519 is an apocalyptic number.

2872519 is a deficient number, since it is larger than the sum of its proper divisors (261241).

2872519 is a wasteful number, since it uses less digits than its factorization.

2872519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889.

The product of its digits is 10080, while the sum is 34.

The square root of 2872519 is about 1694.8507308905. The cubic root of 2872519 is about 142.1524349954.

The spelling of 2872519 in words is "two million, eight hundred seventy-two thousand, five hundred nineteen".