4210125 has 32 divisors (see below), whose sum is σ = 7138560. Its totient is φ = 2203200.

The previous prime is 4210121. The next prime is 4210139. The reversal of 4210125 is 5210124.

It is not a de Polignac number, because 4210125 - 2² = 4210121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4210121) 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, 38571 + ... + 38679.

It is an arithmetic number, because the mean of its divisors is an integer number (223080).

Almost surely, 2^4210125 is an apocalyptic number.

It is an amenable number.

4210125 is a deficient number, since it is larger than the sum of its proper divisors (2928435).

4210125 is a wasteful number, since it uses less digits than its factorization.

4210125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4210125 is about 2051.8589132784. The cubic root of 4210125 is about 161.4724110745.

Adding to 4210125 its reverse (5210124), we get a palindrome (9420249).

Subtracting 4210125 from its reverse (5210124), we obtain a palindrome (999999).

The spelling of 4210125 in words is "four million, two hundred ten thousand, one hundred twenty-five".