287068063 has 8 divisors (see below), whose sum is σ = 290833760. Its totient is φ = 283327200.

The previous prime is 287068049. The next prime is 287068073. The reversal of 287068063 is 360860782.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 287068063 - 2⁵ = 287068031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (287068003) 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, 17653 + ... + 29761.

It is an arithmetic number, because the mean of its divisors is an integer number (36354220).

Almost surely, 2^287068063 is an apocalyptic number.

287068063 is a deficient number, since it is larger than the sum of its proper divisors (3765697).

287068063 is a wasteful number, since it uses less digits than its factorization.

287068063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12417.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 287068063 is about 16943.0830429412. The cubic root of 287068063 is about 659.6723679955.

The spelling of 287068063 in words is "two hundred eighty-seven million, sixty-eight thousand, sixty-three".