2606163426 has 24 divisors (see below), whose sum is σ = 5648361264. Its totient is φ = 868463640.

The previous prime is 2606163421. The next prime is 2606163457. The reversal of 2606163426 is 6243616062.

2606163426 is a `hidden beast` number, since 2 + 6 + 0 + 616 + 34 + 2 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (2606163421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46825 + ... + 86051.

It is an arithmetic number, because the mean of its divisors is an integer number (235348386).

Almost surely, 2^2606163426 is an apocalyptic number.

2606163426 is an abundant number, since it is smaller than the sum of its proper divisors (3042197838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2606163426 is a wasteful number, since it uses less digits than its factorization.

2606163426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42926 (or 42923 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2606163426 is about 51050.5967252098. The cubic root of 2606163426 is about 1376.1545654211.

Adding to 2606163426 its reverse (6243616062), we get a palindrome (8849779488).

The spelling of 2606163426 in words is "two billion, six hundred six million, one hundred sixty-three thousand, four hundred twenty-six".