4452622 has 4 divisors (see below), whose sum is σ = 6678936. Its totient is φ = 2226310.

The previous prime is 4452599. The next prime is 4452647. The reversal of 4452622 is 2262544.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 1113154 + ... + 1113157.

It is an arithmetic number, because the mean of its divisors is an integer number (1669734).

Almost surely, 2^4452622 is an apocalyptic number.

4452622 is a deficient number, since it is larger than the sum of its proper divisors (2226314).

4452622 is a wasteful number, since it uses less digits than its factorization.

4452622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226313.

The product of its digits is 3840, while the sum is 25.

The square root of 4452622 is about 2110.1236930569. The cubic root of 4452622 is about 164.5149144375.

The spelling of 4452622 in words is "four million, four hundred fifty-two thousand, six hundred twenty-two".