485444286 has 32 divisors (see below), whose sum is σ = 1103857920. Its totient is φ = 158050872.

The previous prime is 485444257. The next prime is 485444287. The reversal of 485444286 is 682444584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485444287) 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 15 ways as a sum of consecutive naturals, for example, 102210 + ... + 106853.

It is an arithmetic number, because the mean of its divisors is an integer number (34495560).

Almost surely, 2^485444286 is an apocalyptic number.

485444286 is an abundant number, since it is smaller than the sum of its proper divisors (618413634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485444286 is a wasteful number, since it uses less digits than its factorization.

485444286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209117 (or 209111 counting only the distinct ones).

The product of its digits is 983040, while the sum is 45.

The square root of 485444286 is about 22032.8002305653. The cubic root of 485444286 is about 785.9226367537.

The spelling of 485444286 in words is "four hundred eighty-five million, four hundred forty-four thousand, two hundred eighty-six".