285946482 has 16 divisors (see below), whose sum is σ = 574889472. Its totient is φ = 94816080.

The previous prime is 285946481. The next prime is 285946489. The reversal of 285946482 is 284649582.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (285946481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123613 + ... + 125904.

It is an arithmetic number, because the mean of its divisors is an integer number (35930592).

Almost surely, 2^285946482 is an apocalyptic number.

285946482 is an abundant number, since it is smaller than the sum of its proper divisors (288942990).

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

285946482 is a wasteful number, since it uses less digits than its factorization.

285946482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249713.

The product of its digits is 1105920, while the sum is 48.

The square root of 285946482 is about 16909.9521584184. The cubic root of 285946482 is about 658.8121287271.

The spelling of 285946482 in words is "two hundred eighty-five million, nine hundred forty-six thousand, four hundred eighty-two".