5431442 has 8 divisors (see below), whose sum is σ = 8165232. Its totient is φ = 2709700.

The previous prime is 5431441. The next prime is 5431469. The reversal of 5431442 is 2441345.

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

It is not an unprimeable number, because it can be changed into a prime (5431441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784 + ... + 3747.

It is an arithmetic number, because the mean of its divisors is an integer number (1020654).

Almost surely, 2^5431442 is an apocalyptic number.

5431442 is a deficient number, since it is larger than the sum of its proper divisors (2733790).

5431442 is a wasteful number, since it uses less digits than its factorization.

5431442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024.

The product of its digits is 1920, while the sum is 23.

The square root of 5431442 is about 2330.5454297224. The cubic root of 5431442 is about 175.7809128244.

Adding to 5431442 its reverse (2441345), we get a palindrome (7872787).

The spelling of 5431442 in words is "five million, four hundred thirty-one thousand, four hundred forty-two".