4548042 has 16 divisors (see below), whose sum is σ = 10106880. Its totient is φ = 1515996.

The previous prime is 4548029. The next prime is 4548053. The reversal of 4548042 is 2408454.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4547997 and 4548015.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42058 + ... + 42165.

It is an arithmetic number, because the mean of its divisors is an integer number (631680).

Almost surely, 2^4548042 is an apocalyptic number.

4548042 is an abundant number, since it is smaller than the sum of its proper divisors (5558838).

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

4548042 is a wasteful number, since it uses less digits than its factorization.

4548042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84234 (or 84228 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4548042 is about 2132.6138891042. The cubic root of 4548042 is about 165.6818068815.

The spelling of 4548042 in words is "four million, five hundred forty-eight thousand, forty-two".