285152098 has 16 divisors (see below), whose sum is σ = 533271744. Its totient is φ = 111098160.

The previous prime is 285152093. The next prime is 285152123. The reversal of 285152098 is 890251582.

285152098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 285152098.

It is not an unprimeable number, because it can be changed into a prime (285152093) 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, 925665 + ... + 925972.

It is an arithmetic number, because the mean of its divisors is an integer number (33329484).

Almost surely, 2^285152098 is an apocalyptic number.

285152098 is a deficient number, since it is larger than the sum of its proper divisors (248119646).

285152098 is a wasteful number, since it uses less digits than its factorization.

285152098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851657.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 285152098 is about 16886.4471692538. The cubic root of 285152098 is about 658.2014839230.

The spelling of 285152098 in words is "two hundred eighty-five million, one hundred fifty-two thousand, ninety-eight".