2559394 has 8 divisors (see below), whose sum is σ = 4006080. Its totient is φ = 1224036.

The previous prime is 2559383. The next prime is 2559397. The reversal of 2559394 is 4939552.

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

It is not an unprimeable number, because it can be changed into a prime (2559397) 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, 27774 + ... + 27865.

It is an arithmetic number, because the mean of its divisors is an integer number (500760).

2^2559394 is an apocalyptic number.

2559394 is a deficient number, since it is larger than the sum of its proper divisors (1446686).

2559394 is a wasteful number, since it uses less digits than its factorization.

2559394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55664.

The product of its digits is 48600, while the sum is 37.

The square root of 2559394 is about 1599.8106137915. The cubic root of 2559394 is about 136.7872806591.

The spelling of 2559394 in words is "two million, five hundred fifty-nine thousand, three hundred ninety-four".