714425140 has 72 divisors (see below), whose sum is σ = 1776012840. Its totient is φ = 239796480.

The previous prime is 714425093. The next prime is 714425143. The reversal of 714425140 is 41524417.

It can be written as a sum of positive squares in 4 ways, for example, as 38217124 + 676208016 = 6182^2 + 26004^2 .

It is a junction number, because it is equal to n+sod(n) for n = 714425099 and 714425108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714425143) 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 23 ways as a sum of consecutive naturals, for example, 20106 + ... + 42814.

It is an arithmetic number, because the mean of its divisors is an integer number (24666845).

Almost surely, 2^714425140 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 714425140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888006420).

714425140 is an abundant number, since it is smaller than the sum of its proper divisors (1061587700).

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

714425140 is a wasteful number, since it uses less digits than its factorization.

714425140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22753 (or 22740 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 714425140 is about 26728.7324802356. The cubic root of 714425140 is about 893.9616934441.

Adding to 714425140 its reverse (41524417), we get a palindrome (755949557).

The spelling of 714425140 in words is "seven hundred fourteen million, four hundred twenty-five thousand, one hundred forty".