4452746 has 4 divisors (see below), whose sum is σ = 6679122. Its totient is φ = 2226372.

The previous prime is 4452743. The next prime is 4452751. The reversal of 4452746 is 6472544.

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

It can be written as a sum of positive squares in only one way, i.e., 2927521 + 1525225 = 1711^2 + 1235^2 .

It is not an unprimeable number, because it can be changed into a prime (4452743) by changing a digit.

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, 1113185 + ... + 1113188.

Almost surely, 2^4452746 is an apocalyptic number.

4452746 is a deficient number, since it is larger than the sum of its proper divisors (2226376).

4452746 is a wasteful number, since it uses less digits than its factorization.

4452746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226375.

The product of its digits is 26880, while the sum is 32.

The square root of 4452746 is about 2110.1530750161. The cubic root of 4452746 is about 164.5164416021.

The spelling of 4452746 in words is "four million, four hundred fifty-two thousand, seven hundred forty-six".