285430150 has 12 divisors (see below), whose sum is σ = 530900172. Its totient is φ = 114172040.

The previous prime is 285430147. The next prime is 285430157. The reversal of 285430150 is 51034582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285430157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2854252 + ... + 2854351.

It is an arithmetic number, because the mean of its divisors is an integer number (44241681).

Almost surely, 2^285430150 is an apocalyptic number.

285430150 is a deficient number, since it is larger than the sum of its proper divisors (245470022).

285430150 is a wasteful number, since it uses less digits than its factorization.

285430150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708615 (or 5708610 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 285430150 is about 16894.6781561532. The cubic root of 285430150 is about 658.4153519917.

The spelling of 285430150 in words is "two hundred eighty-five million, four hundred thirty thousand, one hundred fifty".