2801373 has 8 divisors (see below), whose sum is σ = 3749088. Its totient is φ = 1860624.

The previous prime is 2801369. The next prime is 2801401. The reversal of 2801373 is 3731082.

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

It is not a de Polignac number, because 2801373 - 2² = 2801369 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715 + ... + 2472.

It is an arithmetic number, because the mean of its divisors is an integer number (468636).

2^2801373 is an apocalyptic number.

It is an amenable number.

2801373 is a deficient number, since it is larger than the sum of its proper divisors (947715).

2801373 is a wasteful number, since it uses less digits than its factorization.

2801373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2801373 is about 1673.7302650069. The cubic root of 2801373 is about 140.9690088319.

It can be divided in two parts, 280 and 1373, that added together give a triangular number (1653 = T₅₇).

The spelling of 2801373 in words is "two million, eight hundred one thousand, three hundred seventy-three".