4452726 has 32 divisors (see below), whose sum is σ = 9475200. Its totient is φ = 1391040.

The previous prime is 4452719. The next prime is 4452727. The reversal of 4452726 is 6272544.

It is a d-powerful number, because it can be written as 4⁴ + 4⁶ + 5⁹ + 2⁹ + 7⁶ + 2²¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4452693 and 4452702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15706 + ... + 15986.

It is an arithmetic number, because the mean of its divisors is an integer number (296100).

Almost surely, 2^4452726 is an apocalyptic number.

4452726 is an abundant number, since it is smaller than the sum of its proper divisors (5022474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4452726 is a wasteful number, since it uses less digits than its factorization.

4452726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its digits is 13440, while the sum is 30.

The square root of 4452726 is about 2110.1483360181. The cubic root of 4452726 is about 164.5161952871.

The spelling of 4452726 in words is "four million, four hundred fifty-two thousand, seven hundred twenty-six".