286052441 has 4 divisors (see below), whose sum is σ = 287534772. Its totient is φ = 284570112.

The previous prime is 286052411. The next prime is 286052447. The reversal of 286052441 is 144250682.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 201044041 + 85008400 = 14179^2 + 9220^2 .

It is a cyclic number.

It is not a de Polignac number, because 286052441 - 2¹⁰ = 286051417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 286052398 and 286052407.

It is not an unprimeable number, because it can be changed into a prime (286052447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740876 + ... + 741261.

It is an arithmetic number, because the mean of its divisors is an integer number (71883693).

Almost surely, 2^286052441 is an apocalyptic number.

It is an amenable number.

286052441 is a deficient number, since it is larger than the sum of its proper divisors (1482331).

286052441 is a wasteful number, since it uses less digits than its factorization.

286052441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482330.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 286052441 is about 16913.0849048895. The cubic root of 286052441 is about 658.8934941318.

The spelling of 286052441 in words is "two hundred eighty-six million, fifty-two thousand, four hundred forty-one".