5071423 has 16 divisors (see below), whose sum is σ = 6462720. Its totient is φ = 3874176.

The previous prime is 5071379. The next prime is 5071453. The reversal of 5071423 is 3241705.

It is a de Polignac number, because none of the positive numbers 2^k-5071423 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5071394 and 5071403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (403920).

Almost surely, 2^5071423 is an apocalyptic number.

5071423 is a deficient number, since it is larger than the sum of its proper divisors (1391297).

5071423 is a wasteful number, since it uses less digits than its factorization.

5071423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5071423 is about 2251.9820159140. The cubic root of 5071423 is about 171.8079589996.

The spelling of 5071423 in words is "five million, seventy-one thousand, four hundred twenty-three".