822060461 has 4 divisors (see below), whose sum is σ = 835536924. Its totient is φ = 808584000.

The previous prime is 822060433. The next prime is 822060493. The reversal of 822060461 is 164060228.

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 104142025 + 717918436 = 10205^2 + 26794^2 .

It is a cyclic number.

It is not a de Polignac number, because 822060461 - 2⁶ = 822060397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822060661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6738140 + ... + 6738261.

It is an arithmetic number, because the mean of its divisors is an integer number (208884231).

Almost surely, 2^822060461 is an apocalyptic number.

It is an amenable number.

822060461 is a deficient number, since it is larger than the sum of its proper divisors (13476463).

822060461 is a wasteful number, since it uses less digits than its factorization.

822060461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476462.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 822060461 is about 28671.5967640451. The cubic root of 822060461 is about 936.7734786284.

The spelling of 822060461 in words is "eight hundred twenty-two million, sixty thousand, four hundred sixty-one".