2735225 has 12 divisors (see below), whose sum is σ = 3484524. Its totient is φ = 2128320.

The previous prime is 2735207. The next prime is 2735231. The reversal of 2735225 is 5225372.

It can be written as a sum of positive squares in 6 ways, for example, as 19321 + 2715904 = 139^2 + 1648^2 .

It is not a de Polignac number, because 2735225 - 2⁸ = 2734969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2735194 and 2735203.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 554 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (290377).

2^2735225 is an apocalyptic number.

2735225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2735225 is a deficient number, since it is larger than the sum of its proper divisors (749299).

2735225 is a wasteful number, since it uses less digits than its factorization.

2735225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004 (or 2999 counting only the distinct ones).

The product of its digits is 4200, while the sum is 26.

The square root of 2735225 is about 1653.8515652863. The cubic root of 2735225 is about 139.8506059444.

The spelling of 2735225 in words is "two million, seven hundred thirty-five thousand, two hundred twenty-five".