4452906 has 8 divisors (see below), whose sum is σ = 8905824. Its totient is φ = 1484300.

The previous prime is 4452893. The next prime is 4452919. The reversal of 4452906 is 6092544.

It is an interprime number because it is at equal distance from previous prime (4452893) and next prime (4452919).

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

4452906 is an admirable 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, 371070 + ... + 371081.

It is an arithmetic number, because the mean of its divisors is an integer number (1113228).

Almost surely, 2^4452906 is an apocalyptic number.

4452906 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.

4452906 is a wasteful number, since it uses less digits than its factorization.

4452906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742156.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4452906 is about 2110.1909866171. The cubic root of 4452906 is about 164.5184120952.

The spelling of 4452906 in words is "four million, four hundred fifty-two thousand, nine hundred six".