4454066 has 4 divisors (see below), whose sum is σ = 6681102. Its totient is φ = 2227032.

The previous prime is 4454059. The next prime is 4454071. The reversal of 4454066 is 6604544.

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., 3591025 + 863041 = 1895^2 + 929^2 .

It is an unprimeable number.

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, 1113515 + ... + 1113518.

Almost surely, 2^4454066 is an apocalyptic number.

4454066 is a deficient number, since it is larger than the sum of its proper divisors (2227036).

4454066 is a wasteful number, since it uses less digits than its factorization.

4454066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227035.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4454066 is about 2110.4658253570. The cubic root of 4454066 is about 164.5326967585.

The spelling of 4454066 in words is "four million, four hundred fifty-four thousand, sixty-six".