4548738 has 16 divisors (see below), whose sum is σ = 9143136. Its totient is φ = 1508640.

The previous prime is 4548727. The next prime is 4548751. The reversal of 4548738 is 8378454.

It is a junction number, because it is equal to n+sod(n) for n = 4548696 and 4548705.

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, 531 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (571446).

Almost surely, 2^4548738 is an apocalyptic number.

4548738 is an abundant number, since it is smaller than the sum of its proper divisors (4594398).

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

4548738 is a wasteful number, since it uses less digits than its factorization.

4548738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809.

The product of its digits is 107520, while the sum is 39.

The square root of 4548738 is about 2132.7770628924. Note that the first 3 decimals coincide. The cubic root of 4548738 is about 165.6902580388.

The spelling of 4548738 in words is "four million, five hundred forty-eight thousand, seven hundred thirty-eight".