285468370 has 16 divisors (see below), whose sum is σ = 560556288. Its totient is φ = 103806640.

The previous prime is 285468361. The next prime is 285468371. The reversal of 285468370 is 73864582.

It is not an unprimeable number, because it can be changed into a prime (285468371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297474 + ... + 1297693.

It is an arithmetic number, because the mean of its divisors is an integer number (35034768).

Almost surely, 2^285468370 is an apocalyptic number.

285468370 is a deficient number, since it is larger than the sum of its proper divisors (275087918).

285468370 is a wasteful number, since it uses less digits than its factorization.

285468370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595185.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 285468370 is about 16895.8092437148. The cubic root of 285468370 is about 658.4447386463. Note that the first 3 decimals are identical.

The spelling of 285468370 in words is "two hundred eighty-five million, four hundred sixty-eight thousand, three hundred seventy".