5071742 has 16 divisors (see below), whose sum is σ = 8281392. Its totient is φ = 2315520.

The previous prime is 5071709. The next prime is 5071747. The reversal of 5071742 is 2471705.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (517587).

Almost surely, 2^5071742 is an apocalyptic number.

5071742 is a deficient number, since it is larger than the sum of its proper divisors (3209650).

5071742 is a wasteful number, since it uses less digits than its factorization.

5071742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 5071742 is about 2252.0528412984. The cubic root of 5071742 is about 171.8115612489.

The spelling of 5071742 in words is "five million, seventy-one thousand, seven hundred forty-two".