2666325422 has 8 divisors (see below), whose sum is σ = 3999860256. Its totient is φ = 1333038672.

The previous prime is 2666325421. The next prime is 2666325443. The reversal of 2666325422 is 2245236662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666325421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32303 + ... + 79850.

It is an arithmetic number, because the mean of its divisors is an integer number (499982532).

Almost surely, 2^2666325422 is an apocalyptic number.

2666325422 is a deficient number, since it is larger than the sum of its proper divisors (1333534834).

2666325422 is a wasteful number, since it uses less digits than its factorization.

2666325422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124042.

The product of its digits is 207360, while the sum is 38.

The square root of 2666325422 is about 51636.4737564447. The cubic root of 2666325422 is about 1386.6633947187.

The spelling of 2666325422 in words is "two billion, six hundred sixty-six million, three hundred twenty-five thousand, four hundred twenty-two".