4548842 has 4 divisors (see below), whose sum is σ = 6823266. Its totient is φ = 2274420.

The previous prime is 4548833. The next prime is 4548857. The reversal of 4548842 is 2488454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4165681 + 383161 = 2041^2 + 619^2 .

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 as a sum of consecutive naturals, namely, 1137209 + ... + 1137212.

Almost surely, 2^4548842 is an apocalyptic number.

4548842 is a deficient number, since it is larger than the sum of its proper divisors (2274424).

4548842 is a wasteful number, since it uses less digits than its factorization.

4548842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274423.

The product of its digits is 40960, while the sum is 35.

The square root of 4548842 is about 2132.8014441105. The cubic root of 4548842 is about 165.6915207814.

The spelling of 4548842 in words is "four million, five hundred forty-eight thousand, eight hundred forty-two".