2606281089874 has 16 divisors (see below), whose sum is σ = 4874084116416. Its totient is φ = 1015434190800.

The previous prime is 2606281089871. The next prime is 2606281089913. The reversal of 2606281089874 is 4789801826062.

It is a super-2 number, since 2×2606281089874² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2606281089871) 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, 8461951437 + ... + 8461951744.

It is an arithmetic number, because the mean of its divisors is an integer number (304630257276).

Almost surely, 2^{2606281089874} is an apocalyptic number.

2606281089874 is a deficient number, since it is larger than the sum of its proper divisors (2267803026542).

2606281089874 is a wasteful number, since it uses less digits than its factorization.

2606281089874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16923903201.

The product of its (nonzero) digits is 18579456, while the sum is 61.

The spelling of 2606281089874 in words is "two trillion, six hundred six billion, two hundred eighty-one million, eighty-nine thousand, eight hundred seventy-four".