2568134 has 8 divisors (see below), whose sum is σ = 4019760. Its totient is φ = 1228216.

The previous prime is 2568131. The next prime is 2568169. The reversal of 2568134 is 4318652.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2568097 and 2568106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27869 + ... + 27960.

It is an arithmetic number, because the mean of its divisors is an integer number (502470).

2^2568134 is an apocalyptic number.

2568134 is a deficient number, since it is larger than the sum of its proper divisors (1451626).

2568134 is a wasteful number, since it uses less digits than its factorization.

2568134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55854.

The product of its digits is 5760, while the sum is 29.

The square root of 2568134 is about 1602.5398590987. The cubic root of 2568134 is about 136.9428073918.

The spelling of 2568134 in words is "two million, five hundred sixty-eight thousand, one hundred thirty-four".