2688422482 has 8 divisors (see below), whose sum is σ = 4207965696. Its totient is φ = 1285767252.

The previous prime is 2688422383. The next prime is 2688422489. The reversal of 2688422482 is 2842248862.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 58443967 = 2688422482 / (2 + 6 + 8 + 8 + 4 + 2 + 2 + 4 + 8 + 2).

It is not an unprimeable number, because it can be changed into a prime (2688422489) 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, 29221938 + ... + 29222029.

It is an arithmetic number, because the mean of its divisors is an integer number (525995712).

Almost surely, 2^2688422482 is an apocalyptic number.

2688422482 is a deficient number, since it is larger than the sum of its proper divisors (1519543214).

2688422482 is a wasteful number, since it uses less digits than its factorization.

2688422482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58443992.

The product of its digits is 786432, while the sum is 46.

The square root of 2688422482 is about 51849.9998264224. Note that the first 3 decimals coincide. The cubic root of 2688422482 is about 1390.4834993115.

The spelling of 2688422482 in words is "two billion, six hundred eighty-eight million, four hundred twenty-two thousand, four hundred eighty-two".