603625 has 16 divisors (see below), whose sum is σ = 823680. Its totient is φ = 438000.

The previous prime is 603623. The next prime is 603641. The reversal of 603625 is 526306.

It is not a de Polignac number, because 603625 - 2¹ = 603623 is a prime.

603625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 603596 and 603605.

It is not an unprimeable number, because it can be changed into a prime (603623) 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 15 ways as a sum of consecutive naturals, for example, 1156 + ... + 1594.

It is an arithmetic number, because the mean of its divisors is an integer number (51480).

2⁶⁰³⁶²⁵ is an apocalyptic number.

It is an amenable number.

603625 is a deficient number, since it is larger than the sum of its proper divisors (220055).

603625 is a wasteful number, since it uses less digits than its factorization.

603625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 603625 is about 776.9330730507. The cubic root of 603625 is about 84.5127835660.

The spelling of 603625 in words is "six hundred three thousand, six hundred twenty-five".