2735573 has 4 divisors (see below), whose sum is σ = 2760780. Its totient is φ = 2710368.

The previous prime is 2735527. The next prime is 2735581. The reversal of 2735573 is 3755372.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1350244 + 1385329 = 1162^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 2735573 - 2¹⁰ = 2734549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734573) 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, 12440 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (690195).

2^2735573 is an apocalyptic number.

It is an amenable number.

2735573 is a deficient number, since it is larger than the sum of its proper divisors (25207).

2735573 is a wasteful number, since it uses less digits than its factorization.

2735573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25206.

The product of its digits is 22050, while the sum is 32.

The square root of 2735573 is about 1653.9567708982. The cubic root of 2735573 is about 139.8565367114.

The spelling of 2735573 in words is "two million, seven hundred thirty-five thousand, five hundred seventy-three".