4125330 has 80 divisors (see below), whose sum is σ = 12127104. Its totient is φ = 997920.

The previous prime is 4125311. The next prime is 4125343. The reversal of 4125330 is 335214.

Added to its reverse (335214) it gives a square (4460544 = 2112²).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 8679 + ... + 9141.

Almost surely, 2^4125330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4125330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6063552).

4125330 is an abundant number, since it is smaller than the sum of its proper divisors (8001774).

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

4125330 is a wasteful number, since it uses less digits than its factorization.

4125330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4125330 is about 2031.0908399183. The cubic root of 4125330 is about 160.3809930982.

Adding to 4125330 its reverse (335214), we get a square (4460544 = 2112²).

The spelling of 4125330 in words is "four million, one hundred twenty-five thousand, three hundred thirty".