4300140 has 96 divisors (see below), whose sum is σ = 13406400. Its totient is φ = 1022976.

The previous prime is 4300111. The next prime is 4300141. The reversal of 4300140 is 410034.

4300140 = 208² + 209² + ... + 279².

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (4300141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28786 + ... + 28934.

It is an arithmetic number, because the mean of its divisors is an integer number (139650).

Almost surely, 2^4300140 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 4300140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6703200).

4300140 is an abundant number, since it is smaller than the sum of its proper divisors (9106260).

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

4300140 is a wasteful number, since it uses less digits than its factorization.

4300140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4300140 is about 2073.6778920556. The cubic root of 4300140 is about 162.6150979446.

Adding to 4300140 its reverse (410034), we get a palindrome (4710174).

The spelling of 4300140 in words is "four million, three hundred thousand, one hundred forty".