2622338 has 8 divisors (see below), whose sum is σ = 4039932. Its totient is φ = 1275696.

The previous prime is 2622337. The next prime is 2622341. The reversal of 2622338 is 8332262.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2093809 + 528529 = 1447^2 + 727^2 .

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

It is a d-powerful number, because it can be written as 2⁷ + 6 + 2¹⁹ + 2²¹ + 3³ + 3⁶ + 8 .

It is not an unprimeable number, because it can be changed into a prime (2622337) 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, 17645 + ... + 17792.

2^2622338 is an apocalyptic number.

2622338 is a deficient number, since it is larger than the sum of its proper divisors (1417594).

2622338 is a wasteful number, since it uses less digits than its factorization.

2622338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35476.

The product of its digits is 3456, while the sum is 26.

The square root of 2622338 is about 1619.3634551885. The cubic root of 2622338 is about 137.8995628499.

The spelling of 2622338 in words is "two million, six hundred twenty-two thousand, three hundred thirty-eight".