2426559 has 4 divisors (see below), whose sum is σ = 3235416. Its totient is φ = 1617704.

The previous prime is 2426551. The next prime is 2426573. The reversal of 2426559 is 9556242.

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 2426559 - 2³ = 2426551 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 2¹⁷ + 6² + 5⁷ + 5⁹ + 9 .

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426551) 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, 404424 + ... + 404429.

It is an arithmetic number, because the mean of its divisors is an integer number (808854).

2^2426559 is an apocalyptic number.

2426559 is a deficient number, since it is larger than the sum of its proper divisors (808857).

2426559 is an equidigital number, since it uses as much as digits as its factorization.

2426559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808856.

The product of its digits is 21600, while the sum is 33.

The square root of 2426559 is about 1557.7416345466. The cubic root of 2426559 is about 134.3786535152.

The spelling of 2426559 in words is "two million, four hundred twenty-six thousand, five hundred fifty-nine".