5286742 has 8 divisors (see below), whose sum is σ = 7979256. Its totient is φ = 2626992.

The previous prime is 5286739. The next prime is 5286773. The reversal of 5286742 is 2476825.

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

It is a junction number, because it is equal to n+sod(n) for n = 5286698 and 5286707.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 7783 + ... + 8434.

It is an arithmetic number, because the mean of its divisors is an integer number (997407).

Almost surely, 2^5286742 is an apocalyptic number.

5286742 is a deficient number, since it is larger than the sum of its proper divisors (2692514).

5286742 is a wasteful number, since it uses less digits than its factorization.

5286742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16382.

The product of its digits is 26880, while the sum is 34.

The square root of 5286742 is about 2299.2916300461. The cubic root of 5286742 is about 174.2058382268.

The spelling of 5286742 in words is "five million, two hundred eighty-six thousand, seven hundred forty-two".