485662247 has 8 divisors (see below), whose sum is σ = 559036800. Its totient is φ = 413286264.

The previous prime is 485662183. The next prime is 485662271. The reversal of 485662247 is 742266584.

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

It is a cyclic number.

It is not a de Polignac number, because 485662247 - 2⁶ = 485662183 is a prime.

It is a super-2 number, since 2×485662247² = 471735636322178018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485662198 and 485662207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485662447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248597 + ... + 250542.

It is an arithmetic number, because the mean of its divisors is an integer number (69879600).

Almost surely, 2^485662247 is an apocalyptic number.

485662247 is a deficient number, since it is larger than the sum of its proper divisors (73374553).

485662247 is a wasteful number, since it uses less digits than its factorization.

485662247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499285.

The product of its digits is 645120, while the sum is 44.

The square root of 485662247 is about 22037.7459600568. The cubic root of 485662247 is about 786.0402436948.

The spelling of 485662247 in words is "four hundred eighty-five million, six hundred sixty-two thousand, two hundred forty-seven".