4281445 has 8 divisors (see below), whose sum is σ = 5871744. Its totient is φ = 2935824.

The previous prime is 4281443. The next prime is 4281449. The reversal of 4281445 is 5441824.

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

It is a cyclic number.

It is not a de Polignac number, because 4281445 - 2¹ = 4281443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61129 + ... + 61198.

It is an arithmetic number, because the mean of its divisors is an integer number (733968).

Almost surely, 2^4281445 is an apocalyptic number.

It is an amenable number.

4281445 is a deficient number, since it is larger than the sum of its proper divisors (1590299).

4281445 is a wasteful number, since it uses less digits than its factorization.

4281445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122339.

The product of its digits is 5120, while the sum is 28.

The square root of 4281445 is about 2069.1652906426. The cubic root of 4281445 is about 162.3790974456.

The spelling of 4281445 in words is "four million, two hundred eighty-one thousand, four hundred forty-five".