2873753 has 8 divisors (see below), whose sum is σ = 2984520. Its totient is φ = 2764800.

The previous prime is 2873749. The next prime is 2873777. The reversal of 2873753 is 3573782.

It can be written as a sum of positive squares in 4 ways, for example, as 1646089 + 1227664 = 1283^2 + 1108^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2873753 - 2² = 2873749 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2873723) 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, 3353 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (373065).

2^2873753 is an apocalyptic number.

It is an amenable number.

2873753 is a deficient number, since it is larger than the sum of its proper divisors (110767).

2873753 is a wasteful number, since it uses less digits than its factorization.

2873753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its digits is 35280, while the sum is 35.

The square root of 2873753 is about 1695.2147356604. The cubic root of 2873753 is about 142.1727877464.

The spelling of 2873753 in words is "two million, eight hundred seventy-three thousand, seven hundred fifty-three".