2512873 has 4 divisors (see below), whose sum is σ = 2741328. Its totient is φ = 2284420.

The previous prime is 2512847. The next prime is 2512897. The reversal of 2512873 is 3782152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2512873 - 2⁵ = 2512841 is a prime.

It is a Duffinian number.

2512873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2512813) 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 3 ways as a sum of consecutive naturals, for example, 114211 + ... + 114232.

It is an arithmetic number, because the mean of its divisors is an integer number (685332).

2^2512873 is an apocalyptic number.

It is an amenable number.

2512873 is a deficient number, since it is larger than the sum of its proper divisors (228455).

2512873 is a wasteful number, since it uses less digits than its factorization.

2512873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228454.

The product of its digits is 3360, while the sum is 28.

The square root of 2512873 is about 1585.2044032238. The cubic root of 2512873 is about 135.9534334518.

The spelling of 2512873 in words is "two million, five hundred twelve thousand, eight hundred seventy-three".