2873582 has 8 divisors (see below), whose sum is σ = 4326456. Its totient is φ = 1431432.

The previous prime is 2873573. The next prime is 2873587. The reversal of 2873582 is 2853782.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873587) 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, 1973 + ... + 3104.

It is an arithmetic number, because the mean of its divisors is an integer number (540807).

2^2873582 is an apocalyptic number.

2873582 is a deficient number, since it is larger than the sum of its proper divisors (1452874).

2873582 is a wasteful number, since it uses less digits than its factorization.

2873582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5362.

The product of its digits is 26880, while the sum is 35.

The square root of 2873582 is about 1695.1642988218. The cubic root of 2873582 is about 142.1699677373.

The spelling of 2873582 in words is "two million, eight hundred seventy-three thousand, five hundred eighty-two".