708425 has 12 divisors (see below), whose sum is σ = 900240. Its totient is φ = 552720.

The previous prime is 708403. The next prime is 708437. The reversal of 708425 is 524807.

It is not a de Polignac number, because 708425 - 2⁶ = 708361 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 708394 and 708403.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 708425.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 746 + ... + 1404.

It is an arithmetic number, because the mean of its divisors is an integer number (75020).

2⁷⁰⁸⁴²⁵ is an apocalyptic number.

It is an amenable number.

708425 is a deficient number, since it is larger than the sum of its proper divisors (191815).

708425 is a wasteful number, since it uses less digits than its factorization.

708425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 708425 is about 841.6798678833. The cubic root of 708425 is about 89.1451991681.

The spelling of 708425 in words is "seven hundred eight thousand, four hundred twenty-five".