2563475 has 6 divisors (see below), whose sum is σ = 3178740. Its totient is φ = 2050760.

The previous prime is 2563453. The next prime is 2563489. The reversal of 2563475 is 5743652.

It is not a de Polignac number, because 2563475 - 2¹⁰ = 2562451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51245 + ... + 51294.

It is an arithmetic number, because the mean of its divisors is an integer number (529790).

2^2563475 is an apocalyptic number.

2563475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2563475 is a deficient number, since it is larger than the sum of its proper divisors (615265).

2563475 is a wasteful number, since it uses less digits than its factorization.

2563475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102549 (or 102544 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 2563475 is about 1601.0855692311. The cubic root of 2563475 is about 136.8599453150.

The spelling of 2563475 in words is "two million, five hundred sixty-three thousand, four hundred seventy-five".