4660625 has 10 divisors (see below), whose sum is σ = 5824698. Its totient is φ = 3728000.

The previous prime is 4660597. The next prime is 4660627. The reversal of 4660625 is 5260664.

It can be written as a sum of positive squares in 5 ways, for example, as 2298256 + 2362369 = 1516^2 + 1537^2 .

It is not a de Polignac number, because 4660625 - 2¹² = 4656529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4660627) 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 9 ways as a sum of consecutive naturals, for example, 3104 + ... + 4353.

Almost surely, 2^4660625 is an apocalyptic number.

It is an amenable number.

4660625 is a deficient number, since it is larger than the sum of its proper divisors (1164073).

4660625 is an frugal number, since it uses more digits than its factorization.

4660625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477 (or 7462 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4660625 is about 2158.8480724683. The cubic root of 4660625 is about 167.0377841287.

The spelling of 4660625 in words is "four million, six hundred sixty thousand, six hundred twenty-five".