2653373 has 4 divisors (see below), whose sum is σ = 2687040. Its totient is φ = 2619708.

The previous prime is 2653363. The next prime is 2653421. The reversal of 2653373 is 3733562.

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 a de Polignac number, because none of the positive numbers 2^k-2653373 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6⁸ + 5⁷ + 3⁵ + 3¹¹ + 7⁵ + 3¹¹ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653333) 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, 16715 + ... + 16872.

It is an arithmetic number, because the mean of its divisors is an integer number (671760).

2^2653373 is an apocalyptic number.

It is an amenable number.

2653373 is a deficient number, since it is larger than the sum of its proper divisors (33667).

2653373 is an equidigital number, since it uses as much as digits as its factorization.

2653373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33666.

The product of its digits is 11340, while the sum is 29.

The square root of 2653373 is about 1628.9177388684. The cubic root of 2653373 is about 138.4414380524.

The spelling of 2653373 in words is "two million, six hundred fifty-three thousand, three hundred seventy-three".