2657063 has 4 divisors (see below), whose sum is σ = 2673528. Its totient is φ = 2640600.

The previous prime is 2657059. The next prime is 2657069. The reversal of 2657063 is 3607562.

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

It is not a de Polignac number, because 2657063 - 2² = 2657059 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 6⁷ + 5 + 7 + 0 + 6⁷ + 3³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2657069) 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, 7988 + ... + 8313.

It is an arithmetic number, because the mean of its divisors is an integer number (668382).

2^2657063 is an apocalyptic number.

2657063 is a deficient number, since it is larger than the sum of its proper divisors (16465).

2657063 is a wasteful number, since it uses less digits than its factorization.

2657063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16464.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2657063 is about 1630.0499992332. The cubic root of 2657063 is about 138.5055843648.

The spelling of 2657063 in words is "two million, six hundred fifty-seven thousand, sixty-three".