285914485 has 8 divisors (see below), whose sum is σ = 344365056. Its totient is φ = 227886480.

The previous prime is 285914477. The next prime is 285914491. The reversal of 285914485 is 584419582.

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

It is not a de Polignac number, because 285914485 - 2³ = 285914477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104149 + ... + 106858.

It is an arithmetic number, because the mean of its divisors is an integer number (43045632).

Almost surely, 2^285914485 is an apocalyptic number.

It is an amenable number.

285914485 is a deficient number, since it is larger than the sum of its proper divisors (58450571).

285914485 is a wasteful number, since it uses less digits than its factorization.

285914485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211283.

The product of its digits is 460800, while the sum is 46.

The square root of 285914485 is about 16909.0060322894. The cubic root of 285914485 is about 658.7875544340.

The spelling of 285914485 in words is "two hundred eighty-five million, nine hundred fourteen thousand, four hundred eighty-five".