4455706 has 4 divisors (see below), whose sum is σ = 6683562. Its totient is φ = 2227852.

The previous prime is 4455691. The next prime is 4455707. The reversal of 4455706 is 6075544.

It is a happy number.

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., 4239481 + 216225 = 2059^2 + 465^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4455707) 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 as a sum of consecutive naturals, namely, 1113925 + ... + 1113928.

Almost surely, 2^4455706 is an apocalyptic number.

4455706 is a deficient number, since it is larger than the sum of its proper divisors (2227856).

4455706 is a wasteful number, since it uses less digits than its factorization.

4455706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227855.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4455706 is about 2110.8543294126. The cubic root of 4455706 is about 164.5528880856.

The spelling of 4455706 in words is "four million, four hundred fifty-five thousand, seven hundred six".