4548018 has 8 divisors (see below), whose sum is σ = 9096048. Its totient is φ = 1516004.

The previous prime is 4548013. The next prime is 4548023. The reversal of 4548018 is 8108454.

It is an interprime number because it is at equal distance from previous prime (4548013) and next prime (4548023).

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

4548018 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4548013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378996 + ... + 379007.

It is an arithmetic number, because the mean of its divisors is an integer number (1137006).

Almost surely, 2^4548018 is an apocalyptic number.

4548018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4548018 is a wasteful number, since it uses less digits than its factorization.

4548018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758008.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 4548018 is about 2132.6082621991. The cubic root of 4548018 is about 165.6815154469.

The spelling of 4548018 in words is "four million, five hundred forty-eight thousand, eighteen".