709025 has 12 divisors (see below), whose sum is σ = 892800. Its totient is φ = 558480.

The previous prime is 708997. The next prime is 709043. The reversal of 709025 is 520907.

It is not a de Polignac number, because 709025 - 2¹² = 704929 is a prime.

It is a Curzon number.

It is a plaindrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 709025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1796 + ... + 2154.

It is an arithmetic number, because the mean of its divisors is an integer number (74400).

2⁷⁰⁹⁰²⁵ is an apocalyptic number.

It is an amenable number.

709025 is a deficient number, since it is larger than the sum of its proper divisors (183775).

709025 is a wasteful number, since it uses less digits than its factorization.

709025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 709025 is about 842.0362224988. The cubic root of 709025 is about 89.1703592186.

It can be divided in two parts, 70902 and 5, that added together give a palindrome (70907).

The spelling of 709025 in words is "seven hundred nine thousand, twenty-five".