2596823242 has 28 divisors (see below), whose sum is σ = 4235524830. Its totient is φ = 1194078288.

The previous prime is 2596823231. The next prime is 2596823249. The reversal of 2596823242 is 2423286952.

It can be written as a sum of positive squares in 7 ways, for example, as 2429405521 + 167417721 = 49289^2 + 12939^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2596823249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 9653484 + ... + 9653752.

Almost surely, 2^2596823242 is an apocalyptic number.

2596823242 is a deficient number, since it is larger than the sum of its proper divisors (1638701588).

2596823242 is an frugal number, since it uses more digits than its factorization.

2596823242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 284 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 2596823242 is about 50959.0349398416. The cubic root of 2596823242 is about 1374.5086053660.

The spelling of 2596823242 in words is "two billion, five hundred ninety-six million, eight hundred twenty-three thousand, two hundred forty-two".