714528 has 48 divisors (see below), whose sum is σ = 2086560. Its totient is φ = 237888.

The previous prime is 714521. The next prime is 714529. The reversal of 714528 is 825417.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 714528.

It is not an unprimeable number, because it can be changed into a prime (714521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451 + ... + 1277.

It is an arithmetic number, because the mean of its divisors is an integer number (43470).

2⁷¹⁴⁵²⁸ 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 714528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043280).

714528 is an abundant number, since it is smaller than the sum of its proper divisors (1372032).

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

714528 is a wasteful number, since it uses less digits than its factorization.

714528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 832 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 714528 is about 845.2975807371. The cubic root of 714528 is about 89.4004594364.

Subtracting 714528 from its reverse (825417), we obtain a square (110889 = 333²).

It can be divided in two parts, 7 and 14528, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 714528 in words is "seven hundred fourteen thousand, five hundred twenty-eight".