285483016 has 128 divisors (see below), whose sum is σ = 689472000. Its totient is φ = 110073600.

The previous prime is 285483013. The next prime is 285483019. The reversal of 285483016 is 610384582.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (285483013) and next prime (285483019).

It is not an unprimeable number, because it can be changed into a prime (285483013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1890541 + ... + 1890691.

It is an arithmetic number, because the mean of its divisors is an integer number (5386500).

Almost surely, 2^285483016 is an apocalyptic number.

285483016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 285483016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344736000).

285483016 is an abundant number, since it is smaller than the sum of its proper divisors (403988984).

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

285483016 is a wasteful number, since it uses less digits than its factorization.

285483016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 285483016 is about 16896.2426592423. The cubic root of 285483016 is about 658.4559989909.

The spelling of 285483016 in words is "two hundred eighty-five million, four hundred eighty-three thousand, sixteen".