287079 has 16 divisors (see below), whose sum is σ = 437472. Its totient is φ = 165888.

The previous prime is 287059. The next prime is 287087. The reversal of 287079 is 970782.

It is not a de Polignac number, because 287079 - 2⁵ = 287047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (287059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447 + ... + 879.

It is an arithmetic number, because the mean of its divisors is an integer number (27342).

2²⁸⁷⁰⁷⁹ is an apocalyptic number.

287079 is a deficient number, since it is larger than the sum of its proper divisors (150393).

287079 is a wasteful number, since it uses less digits than its factorization.

287079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 287079 is about 535.7975363885. The cubic root of 287079 is about 65.9680745504.

The spelling of 287079 in words is "two hundred eighty-seven thousand, seventy-nine".