285495696 has 30 divisors (see below), whose sum is σ = 798991830. Its totient is φ = 95165184.

The previous prime is 285495673. The next prime is 285495697. The reversal of 285495696 is 696594582.

It is a happy number.

285495696 is a `hidden beast` number, since 2 + 8 + 549 + 5 + 6 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 214329600 + 71166096 = 14640^2 + 8436^2 .

It is not an unprimeable number, because it can be changed into a prime (285495697) 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, 991161 + ... + 991448.

It is an arithmetic number, because the mean of its divisors is an integer number (26633061).

Almost surely, 2^285495696 is an apocalyptic number.

It is an amenable number.

285495696 is an abundant number, since it is smaller than the sum of its proper divisors (513496134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

285495696 is a wasteful number, since it uses less digits than its factorization.

285495696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982623 (or 1982614 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 285495696 is about 16896.6178864292. The cubic root of 285495696 is about 658.4657474967.

The spelling of 285495696 in words is "two hundred eighty-five million, four hundred ninety-five thousand, six hundred ninety-six".