4455656 has 8 divisors (see below), whose sum is σ = 8354370. Its totient is φ = 2227824.

The previous prime is 4455641. The next prime is 4455667. The reversal of 4455656 is 6565544.

It can be written as a sum of positive squares in only one way, i.e., 2353156 + 2102500 = 1534^2 + 1450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 278471 + ... + 278486.

Almost surely, 2^4455656 is an apocalyptic number.

It is an amenable number.

4455656 is a deficient number, since it is larger than the sum of its proper divisors (3898714).

4455656 is a wasteful number, since it uses less digits than its factorization.

4455656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556963 (or 556959 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 4455656 is about 2110.8424858336. The cubic root of 4455656 is about 164.5522725696.

The spelling of 4455656 in words is "four million, four hundred fifty-five thousand, six hundred fifty-six".