2575707 has 8 divisors (see below), whose sum is σ = 3442176. Its totient is φ = 1713192.

The previous prime is 2575679. The next prime is 2575717. The reversal of 2575707 is 7075752.

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

It is not a de Polignac number, because 2575707 - 2¹⁰ = 2574683 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2575717) 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, 1278 + ... + 2604.

It is an arithmetic number, because the mean of its divisors is an integer number (430272).

2^2575707 is an apocalyptic number.

2575707 is a deficient number, since it is larger than the sum of its proper divisors (866469).

2575707 is a wasteful number, since it uses less digits than its factorization.

2575707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977.

The product of its (nonzero) digits is 17150, while the sum is 33.

The square root of 2575707 is about 1604.9009315219. The cubic root of 2575707 is about 137.0772824837.

The spelling of 2575707 in words is "two million, five hundred seventy-five thousand, seven hundred seven".