2666425362 has 16 divisors (see below), whose sum is σ = 5381777280. Its totient is φ = 880654032.

The previous prime is 2666425343. The next prime is 2666425393. The reversal of 2666425362 is 2635246662.

It is a super-2 number, since 2×2666425362² = 14219648422233662088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037898 + ... + 2039205.

It is an arithmetic number, because the mean of its divisors is an integer number (336361080).

Almost surely, 2^2666425362 is an apocalyptic number.

2666425362 is an abundant number, since it is smaller than the sum of its proper divisors (2715351918).

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

2666425362 is a wasteful number, since it uses less digits than its factorization.

2666425362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077217.

The product of its digits is 622080, while the sum is 42.

The square root of 2666425362 is about 51637.4414741862. The cubic root of 2666425362 is about 1386.6807196118.

The spelling of 2666425362 in words is "two billion, six hundred sixty-six million, four hundred twenty-five thousand, three hundred sixty-two".