2575263 has 8 divisors (see below), whose sum is σ = 3544576. Its totient is φ = 1661400.

The previous prime is 2575247. The next prime is 2575277. The reversal of 2575263 is 3625752.

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

It is not a de Polignac number, because 2575263 - 2⁴ = 2575247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2575263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13753 + ... + 13938.

It is an arithmetic number, because the mean of its divisors is an integer number (443072).

2^2575263 is an apocalyptic number.

2575263 is a deficient number, since it is larger than the sum of its proper divisors (969313).

2575263 is a wasteful number, since it uses less digits than its factorization.

2575263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27725.

The product of its digits is 12600, while the sum is 30.

The square root of 2575263 is about 1604.7625992651. The cubic root of 2575263 is about 137.0694055770.

The spelling of 2575263 in words is "two million, five hundred seventy-five thousand, two hundred sixty-three".