5393742 has 16 divisors (see below), whose sum is σ = 10965072. Its totient is φ = 1768320.

The previous prime is 5393741. The next prime is 5393761. The reversal of 5393742 is 2473935.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5393741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7003 + ... + 7734.

It is an arithmetic number, because the mean of its divisors is an integer number (685317).

Almost surely, 2^5393742 is an apocalyptic number.

5393742 is an abundant number, since it is smaller than the sum of its proper divisors (5571330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5393742 is a wasteful number, since it uses less digits than its factorization.

5393742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14803.

The product of its digits is 22680, while the sum is 33.

The square root of 5393742 is about 2322.4431101751. The cubic root of 5393742 is about 175.3732658624.

The spelling of 5393742 in words is "five million, three hundred ninety-three thousand, seven hundred forty-two".