485622073 has 4 divisors (see below), whose sum is σ = 485669520. Its totient is φ = 485574628.

The previous prime is 485622047. The next prime is 485622089. The reversal of 485622073 is 370226584.

It is the 8997-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 485622073 - 2⁵ = 485622041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485622173) 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, 1315 + ... + 31192.

It is an arithmetic number, because the mean of its divisors is an integer number (121417380).

Almost surely, 2^485622073 is an apocalyptic number.

It is an amenable number.

485622073 is a deficient number, since it is larger than the sum of its proper divisors (47447).

485622073 is a wasteful number, since it uses less digits than its factorization.

485622073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47446.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 485622073 is about 22036.8344596042. The cubic root of 485622073 is about 786.0185693373.

The spelling of 485622073 in words is "four hundred eighty-five million, six hundred twenty-two thousand, seventy-three".