2570063 has 4 divisors (see below), whose sum is σ = 2574768. Its totient is φ = 2565360.

The previous prime is 2570047. The next prime is 2570069. The reversal of 2570063 is 3600752.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2570063 - 2⁴ = 2570047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406 + ... + 2667.

It is an arithmetic number, because the mean of its divisors is an integer number (643692).

2^2570063 is an apocalyptic number.

2570063 is a deficient number, since it is larger than the sum of its proper divisors (4705).

2570063 is an equidigital number, since it uses as much as digits as its factorization.

2570063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2570063 is about 1603.1416032279. The cubic root of 2570063 is about 136.9770860500.

It can be divided in two parts, 25700 and 63, that multiplied together give a triangular number (1619100 = T₁₇₉₉).

The spelling of 2570063 in words is "two million, five hundred seventy thousand, sixty-three".