286072 has 8 divisors (see below), whose sum is σ = 536400. Its totient is φ = 143032.

The previous prime is 286063. The next prime is 286073. The reversal of 286072 is 270682.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17872 + ... + 17887.

It is an arithmetic number, because the mean of its divisors is an integer number (67050).

2²⁸⁶⁰⁷² is an apocalyptic number.

It is an amenable number.

286072 is a deficient number, since it is larger than the sum of its proper divisors (250328).

286072 is a wasteful number, since it uses less digits than its factorization.

286072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35765 (or 35761 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 286072 is about 534.8569902320. The cubic root of 286072 is about 65.8908511197.

The spelling of 286072 in words is "two hundred eighty-six thousand, seventy-two".