2568045 has 8 divisors (see below), whose sum is σ = 4108896. Its totient is φ = 1369616.

The previous prime is 2568031. The next prime is 2568061. The reversal of 2568045 is 5408652.

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

It is a cyclic number.

It is not a de Polignac number, because 2568045 - 2⁴ = 2568029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85587 + ... + 85616.

It is an arithmetic number, because the mean of its divisors is an integer number (513612).

2^2568045 is an apocalyptic number.

It is an amenable number.

2568045 is a deficient number, since it is larger than the sum of its proper divisors (1540851).

2568045 is a wasteful number, since it uses less digits than its factorization.

2568045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171211.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2568045 is about 1602.5120904380. The cubic root of 2568045 is about 136.9412254324.

The spelling of 2568045 in words is "two million, five hundred sixty-eight thousand, forty-five".