4542648 has 32 divisors (see below), whose sum is σ = 12389760. Its totient is φ = 1376480.

The previous prime is 4542631. The next prime is 4542697. The reversal of 4542648 is 8462454.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8340 + ... + 8867.

It is an arithmetic number, because the mean of its divisors is an integer number (387180).

Almost surely, 2^4542648 is an apocalyptic number.

It is an amenable number.

4542648 is an abundant number, since it is smaller than the sum of its proper divisors (7847112).

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

4542648 is a wasteful number, since it uses less digits than its factorization.

4542648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17227 (or 17223 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 4542648 is about 2131.3488686745. The cubic root of 4542648 is about 165.6162811596.

The spelling of 4542648 in words is "four million, five hundred forty-two thousand, six hundred forty-eight".