5071872 has 88 divisors (see below), whose sum is σ = 14672896. Its totient is φ = 1548288.

The previous prime is 5071837. The next prime is 5071873. The reversal of 5071872 is 2781705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5071873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39873 + ... + 39999.

Almost surely, 2^5071872 is an apocalyptic number.

5071872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5071872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7336448).

5071872 is an abundant number, since it is smaller than the sum of its proper divisors (9601024).

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

5071872 is a wasteful number, since it uses less digits than its factorization.

5071872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 5071872 is about 2252.0817036689. The cubic root of 5071872 is about 171.8130292069.

The spelling of 5071872 in words is "five million, seventy-one thousand, eight hundred seventy-two".