4555048 has 16 divisors (see below), whose sum is σ = 9043380. Its totient is φ = 2143488.

The previous prime is 4555043. The next prime is 4555049. The reversal of 4555048 is 8405554.

It can be written as a sum of positive squares in 2 ways, for example, as 3392964 + 1162084 = 1842^2 + 1078^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4555043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16611 + ... + 16882.

Almost surely, 2^4555048 is an apocalyptic number.

It is an amenable number.

4555048 is a deficient number, since it is larger than the sum of its proper divisors (4488332).

4555048 is a wasteful number, since it uses less digits than its factorization.

4555048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33516 (or 33512 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 4555048 is about 2134.2558422082. The cubic root of 4555048 is about 165.7668377011.

The spelling of 4555048 in words is "four million, five hundred fifty-five thousand, forty-eight".