2575045 has 8 divisors (see below), whose sum is σ = 3371040. Its totient is φ = 1872720.

The previous prime is 2575043. The next prime is 2575049. The reversal of 2575045 is 5405752.

2575045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2575045 - 2¹ = 2575043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23355 + ... + 23464.

It is an arithmetic number, because the mean of its divisors is an integer number (421380).

2^2575045 is an apocalyptic number.

It is an amenable number.

2575045 is a deficient number, since it is larger than the sum of its proper divisors (795995).

2575045 is a wasteful number, since it uses less digits than its factorization.

2575045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46835.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 2575045 is about 1604.6946750083. The cubic root of 2575045 is about 137.0655377554.

The spelling of 2575045 in words is "two million, five hundred seventy-five thousand, forty-five".