4915125 has 48 divisors (see below), whose sum is σ = 9418032. Its totient is φ = 2457600.

The previous prime is 4915111. The next prime is 4915133. The reversal of 4915125 is 5215194.

It can be written as a sum of positive squares in 8 ways, for example, as 79524 + 4835601 = 282^2 + 2199^2 .

It is not a de Polignac number, because 4915125 - 2⁴ = 4915109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18997 + ... + 19253.

It is an arithmetic number, because the mean of its divisors is an integer number (196209).

Almost surely, 2^4915125 is an apocalyptic number.

4915125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4915125 is a deficient number, since it is larger than the sum of its proper divisors (4502907).

4915125 is a wasteful number, since it uses less digits than its factorization.

4915125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 282 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 4915125 is about 2217.0081190650. The cubic root of 4915125 is about 170.0245062711.

The spelling of 4915125 in words is "four million, nine hundred fifteen thousand, one hundred twenty-five".