5442842 has 4 divisors (see below), whose sum is σ = 8164266. Its totient is φ = 2721420.

The previous prime is 5442817. The next prime is 5442859. The reversal of 5442842 is 2482445.

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., 5193841 + 249001 = 2279^2 + 499^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360709 + ... + 1360712.

Almost surely, 2^5442842 is an apocalyptic number.

5442842 is a deficient number, since it is larger than the sum of its proper divisors (2721424).

5442842 is a wasteful number, since it uses less digits than its factorization.

5442842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721423.

The product of its digits is 10240, while the sum is 29.

The square root of 5442842 is about 2332.9899271107. The cubic root of 5442842 is about 175.9038084905.

The spelling of 5442842 in words is "five million, four hundred forty-two thousand, eight hundred forty-two".