4502340 has 36 divisors (see below), whose sum is σ = 13657644. Its totient is φ = 1200576.

The previous prime is 4502327. The next prime is 4502341. The reversal of 4502340 is 432054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3437316 + 1065024 = 1854^2 + 1032^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 (4502341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12327 + ... + 12686.

It is an arithmetic number, because the mean of its divisors is an integer number (379379).

Almost surely, 2^4502340 is an apocalyptic number.

It is an amenable number.

4502340 is an abundant number, since it is smaller than the sum of its proper divisors (9155304).

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

4502340 is a wasteful number, since it uses less digits than its factorization.

4502340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25028 (or 25023 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4502340 is about 2121.8718151670. The cubic root of 4502340 is about 165.1249741888.

Adding to 4502340 its reverse (432054), we get a palindrome (4934394).

The spelling of 4502340 in words is "four million, five hundred two thousand, three hundred forty".