2426593 has 8 divisors (see below), whose sum is σ = 2650088. Its totient is φ = 2208384.

The previous prime is 2426591. The next prime is 2426603. The reversal of 2426593 is 3956242.

It can be written as a sum of positive squares in 4 ways, for example, as 91809 + 2334784 = 303^2 + 1528^2 .

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 2426593 - 2¹ = 2426591 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4⁹ + 2¹⁵ + 6⁴ + 5⁹ + 9² + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330 + ... + 2227.

It is an arithmetic number, because the mean of its divisors is an integer number (331261).

2^2426593 is an apocalyptic number.

It is an amenable number.

2426593 is a deficient number, since it is larger than the sum of its proper divisors (223495).

2426593 is a wasteful number, since it uses less digits than its factorization.

2426593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its digits is 12960, while the sum is 31.

The square root of 2426593 is about 1557.7525477431. The cubic root of 2426593 is about 134.3792811328.

The spelling of 2426593 in words is "two million, four hundred twenty-six thousand, five hundred ninety-three".