4529140 has 96 divisors (see below), whose sum is σ = 12628224. Its totient is φ = 1320960.

The previous prime is 4529117. The next prime is 4529141. The reversal of 4529140 is 419254.

4529140 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26094 + ... + 26266.

It is an arithmetic number, because the mean of its divisors is an integer number (131544).

Almost surely, 2^4529140 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 4529140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6314112).

4529140 is an abundant number, since it is smaller than the sum of its proper divisors (8099084).

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

4529140 is a wasteful number, since it uses less digits than its factorization.

4529140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 4529140 is about 2128.1776241658. The cubic root of 4529140 is about 165.4519595385.

The spelling of 4529140 in words is "four million, five hundred twenty-nine thousand, one hundred forty".