5321042 has 4 divisors (see below), whose sum is σ = 7981566. Its totient is φ = 2660520.

The previous prime is 5321023. The next prime is 5321087. The reversal of 5321042 is 2401235.

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., 5248681 + 72361 = 2291^2 + 269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5321042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330259 + ... + 1330262.

Almost surely, 2^5321042 is an apocalyptic number.

5321042 is a deficient number, since it is larger than the sum of its proper divisors (2660524).

5321042 is a wasteful number, since it uses less digits than its factorization.

5321042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660523.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 5321042 is about 2306.7383900217. The cubic root of 5321042 is about 174.5817713488.

Adding to 5321042 its reverse (2401235), we get a palindrome (7722277).

The spelling of 5321042 in words is "five million, three hundred twenty-one thousand, forty-two".