625265 has 4 divisors (see below), whose sum is σ = 750324. Its totient is φ = 500208.

The previous prime is 625253. The next prime is 625267. The reversal of 625265 is 562526.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 150544 + 474721 = 388^2 + 689^2 .

It is a cyclic number.

It is not a de Polignac number, because 625265 - 2¹⁰ = 624241 is a prime.

It is a super-3 number, since 3×625265³ = 733353910696453875, which contains 333 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 625265.

It is not an unprimeable number, because it can be changed into a prime (625267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62522 + ... + 62531.

It is an arithmetic number, because the mean of its divisors is an integer number (187581).

2⁶²⁵²⁶⁵ is an apocalyptic number.

It is an amenable number.

625265 is a deficient number, since it is larger than the sum of its proper divisors (125059).

625265 is a wasteful number, since it uses less digits than its factorization.

625265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125058.

The product of its digits is 3600, while the sum is 26.

The square root of 625265 is about 790.7369979962. The cubic root of 625265 is about 85.5108794564.

The spelling of 625265 in words is "six hundred twenty-five thousand, two hundred sixty-five".