4642125 has 16 divisors (see below), whose sum is σ = 7725120. Its totient is φ = 2475600.

The previous prime is 4642123. The next prime is 4642163. The reversal of 4642125 is 5212464.

It is not a de Polignac number, because 4642125 - 2¹ = 4642123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4642095 and 4642104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5815 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (482820).

Almost surely, 2^4642125 is an apocalyptic number.

It is an amenable number.

4642125 is a deficient number, since it is larger than the sum of its proper divisors (3082995).

4642125 is a wasteful number, since it uses less digits than its factorization.

4642125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12397 (or 12387 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 4642125 is about 2154.5591196345. The cubic root of 4642125 is about 166.8164764130.

Adding to 4642125 its reverse (5212464), we get a palindrome (9854589).

The spelling of 4642125 in words is "four million, six hundred forty-two thousand, one hundred twenty-five".