714722432 has 72 divisors (see below), whose sum is σ = 1523504385. Its totient is φ = 333920256.

The previous prime is 714722419. The next prime is 714722441. The reversal of 714722432 is 234227417.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 654131776 + 60590656 = 25576^2 + 7784^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=18904.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5141819 + ... + 5141957.

Almost surely, 2^714722432 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 714722432

714722432 is an abundant number, since it is smaller than the sum of its proper divisors (808781953).

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

714722432 is an equidigital number, since it uses as much as digits as its factorization.

714722432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 158 counting only the distinct ones).

The product of its digits is 18816, while the sum is 32.

The square root of 714722432 is about 26734.2931831010. The cubic root of 714722432 is about 894.0856769515.

Multiplying 714722432 by its sum of digits (32), we get a square (22871117824 = 151232²).

714722432 divided by its sum of digits (32) gives a square (22335076 = 4726²).

Adding to 714722432 its reverse (234227417), we get a palindrome (948949849).

The spelling of 714722432 in words is "seven hundred fourteen million, seven hundred twenty-two thousand, four hundred thirty-two".