680225602 has 8 divisors (see below), whose sum is σ = 1166101056. Its totient is φ = 291525252.

The previous prime is 680225599. The next prime is 680225603. The reversal of 680225602 is 206522086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (680225603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24293758 + ... + 24293785.

It is an arithmetic number, because the mean of its divisors is an integer number (145762632).

Almost surely, 2^680225602 is an apocalyptic number.

680225602 is a deficient number, since it is larger than the sum of its proper divisors (485875454).

680225602 is a wasteful number, since it uses less digits than its factorization.

680225602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48587552.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 680225602 is about 26081.1349829719. The cubic root of 680225602 is about 879.4631720680.

Adding to 680225602 its reverse (206522086), we get a palindrome (886747688).

The spelling of 680225602 in words is "six hundred eighty million, two hundred twenty-five thousand, six hundred two".