682225277 has 16 divisors (see below), whose sum is σ = 732518400. Its totient is φ = 634158720.

The previous prime is 682225273. The next prime is 682225301. The reversal of 682225277 is 772522286.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 682225277 - 2² = 682225273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682225273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86849 + ... + 94377.

It is an arithmetic number, because the mean of its divisors is an integer number (45782400).

Almost surely, 2^682225277 is an apocalyptic number.

It is an amenable number.

682225277 is a deficient number, since it is larger than the sum of its proper divisors (50293123).

682225277 is a wasteful number, since it uses less digits than its factorization.

682225277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7676.

The product of its digits is 188160, while the sum is 41.

The square root of 682225277 is about 26119.4425093646. The cubic root of 682225277 is about 880.3241217377.

The spelling of 682225277 in words is "six hundred eighty-two million, two hundred twenty-five thousand, two hundred seventy-seven".