2564059 has 4 divisors (see below), whose sum is σ = 2714904. Its totient is φ = 2413216.

The previous prime is 2564057. The next prime is 2564071. The reversal of 2564059 is 9504652.

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 2564059 - 2¹ = 2564057 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁷ + 6⁵ + 4² + 0 + 5⁹ + 9³ .

It is a Duffinian number.

2564059 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2564059.

It is not an unprimeable number, because it can be changed into a prime (2564053) 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, 75397 + ... + 75430.

It is an arithmetic number, because the mean of its divisors is an integer number (678726).

2^2564059 is an apocalyptic number.

2564059 is a deficient number, since it is larger than the sum of its proper divisors (150845).

2564059 is a wasteful number, since it uses less digits than its factorization.

2564059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150844.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2564059 is about 1601.2679351064. The cubic root of 2564059 is about 136.8703374766.

The spelling of 2564059 in words is "two million, five hundred sixty-four thousand, fifty-nine".