285575026 has 8 divisors (see below), whose sum is σ = 467304624. Its totient is φ = 129806820.

The previous prime is 285575023. The next prime is 285575033. The reversal of 285575026 is 620575582.

285575026 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 285575026.

It is not an unprimeable number, because it can be changed into a prime (285575023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6490320 + ... + 6490363.

It is an arithmetic number, because the mean of its divisors is an integer number (58413078).

Almost surely, 2^285575026 is an apocalyptic number.

285575026 is a deficient number, since it is larger than the sum of its proper divisors (181729598).

285575026 is a wasteful number, since it uses less digits than its factorization.

285575026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12980696.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 285575026 is about 16898.9652345935. The cubic root of 285575026 is about 658.5267306113.

The spelling of 285575026 in words is "two hundred eighty-five million, five hundred seventy-five thousand, twenty-six".