2669622 has 8 divisors (see below), whose sum is σ = 5339256. Its totient is φ = 889872.

The previous prime is 2669603. The next prime is 2669659. The reversal of 2669622 is 2269662.

2669622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2669622 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222463 + ... + 222474.

It is an arithmetic number, because the mean of its divisors is an integer number (667407).

2^2669622 is an apocalyptic number.

2669622 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.

2669622 is a wasteful number, since it uses less digits than its factorization.

2669622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444942.

The product of its digits is 15552, while the sum is 33.

The square root of 2669622 is about 1633.8977936211. The cubic root of 2669622 is about 138.7234637995.

The spelling of 2669622 in words is "two million, six hundred sixty-nine thousand, six hundred twenty-two".