2575085 has 8 divisors (see below), whose sum is σ = 3104376. Its totient is φ = 2050560.

The previous prime is 2575081. The next prime is 2575091. The reversal of 2575085 is 5805752.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72361 + 2502724 = 269^2 + 1582^2 .

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

It is not a de Polignac number, because 2575085 - 2² = 2575081 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 (2575081) 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, 137 + ... + 2273.

It is an arithmetic number, because the mean of its divisors is an integer number (388047).

2^2575085 is an apocalyptic number.

It is an amenable number.

2575085 is a deficient number, since it is larger than the sum of its proper divisors (529291).

2575085 is a wasteful number, since it uses less digits than its factorization.

2575085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 2575085 is about 1604.7071383901. The cubic root of 2575085 is about 137.0662474638.

The spelling of 2575085 in words is "two million, five hundred seventy-five thousand, eighty-five".