2318622 has 8 divisors (see below), whose sum is σ = 4637256. Its totient is φ = 772872.

The previous prime is 2318611. The next prime is 2318623. The reversal of 2318622 is 2268132.

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

2318622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2318592 and 2318601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318623) 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, 193213 + ... + 193224.

It is an arithmetic number, because the mean of its divisors is an integer number (579657).

2^2318622 is an apocalyptic number.

2318622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2318622 is a wasteful number, since it uses less digits than its factorization.

2318622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386442.

The product of its digits is 1152, while the sum is 24.

The square root of 2318622 is about 1522.7022033215. The cubic root of 2318622 is about 132.3559036316.

The spelling of 2318622 in words is "two million, three hundred eighteen thousand, six hundred twenty-two".