5120712 has 64 divisors (see below), whose sum is σ = 14409600. Its totient is φ = 1684800.

The previous prime is 5120707. The next prime is 5120719. The reversal of 5120712 is 2170215.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5120719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32538 + ... + 32694.

It is an arithmetic number, because the mean of its divisors is an integer number (225150).

Almost surely, 2^5120712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5120712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7204800).

5120712 is an abundant number, since it is smaller than the sum of its proper divisors (9288888).

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

5120712 is a wasteful number, since it uses less digits than its factorization.

5120712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 5120712 is about 2262.8990255864. The cubic root of 5120712 is about 172.3627641942.

Adding to 5120712 its reverse (2170215), we get a palindrome (7290927).

It can be divided in two parts, 5120 and 712, that added together give a cube (5832 = 18³).

The spelling of 5120712 in words is "five million, one hundred twenty thousand, seven hundred twelve".