4517625 has 32 divisors (see below), whose sum is σ = 8596224. Its totient is φ = 2064000.

The previous prime is 4517603. The next prime is 4517651. The reversal of 4517625 is 5267154.

It is not a de Polignac number, because 4517625 - 2⁹ = 4517113 is a prime.

4517625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4517592 and 4517601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1765 + ... + 3485.

It is an arithmetic number, because the mean of its divisors is an integer number (268632).

Almost surely, 2^4517625 is an apocalyptic number.

It is an amenable number.

4517625 is a deficient number, since it is larger than the sum of its proper divisors (4078599).

4517625 is a wasteful number, since it uses less digits than its factorization.

4517625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746 (or 1736 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 4517625 is about 2125.4705361402. The cubic root of 4517625 is about 165.3116241260.

The spelling of 4517625 in words is "four million, five hundred seventeen thousand, six hundred twenty-five".