5439442 has 8 divisors (see below), whose sum is σ = 8176896. Its totient is φ = 2713812.

The previous prime is 5439433. The next prime is 5439461. The reversal of 5439442 is 2449345.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1698 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (1022112).

Almost surely, 2^5439442 is an apocalyptic number.

5439442 is a deficient number, since it is larger than the sum of its proper divisors (2737454).

5439442 is a wasteful number, since it uses less digits than its factorization.

5439442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5912.

The product of its digits is 17280, while the sum is 31.

The square root of 5439442 is about 2332.2611346074. The cubic root of 5439442 is about 175.8671733695.

The spelling of 5439442 in words is "five million, four hundred thirty-nine thousand, four hundred forty-two".