2563275 has 48 divisors (see below), whose sum is σ = 4999680. Its totient is φ = 1142400.

The previous prime is 2563261. The next prime is 2563291. The reversal of 2563275 is 5723652.

It is not a de Polignac number, because 2563275 - 2⁷ = 2563147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10606 + ... + 10844.

It is an arithmetic number, because the mean of its divisors is an integer number (104160).

2^2563275 is an apocalyptic number.

2563275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2563275 is a deficient number, since it is larger than the sum of its proper divisors (2436405).

2563275 is a wasteful number, since it uses less digits than its factorization.

2563275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 271 counting only the distinct ones).

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

The square root of 2563275 is about 1601.0231103891. The cubic root of 2563275 is about 136.8563859928.

The spelling of 2563275 in words is "two million, five hundred sixty-three thousand, two hundred seventy-five".