286472029 has 2 divisors, whose sum is σ = 286472030. Its totient is φ = 286472028.

The previous prime is 286472009. The next prime is 286472051. The reversal of 286472029 is 920274682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286387929 + 84100 = 16923^2 + 290^2 .

It is a cyclic number.

It is not a de Polignac number, because 286472029 - 2⁹ = 286471517 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 286471982 and 286472000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (286472009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143236014 + 143236015.

It is an arithmetic number, because the mean of its divisors is an integer number (143236015).

Almost surely, 2^286472029 is an apocalyptic number.

It is an amenable number.

286472029 is a deficient number, since it is larger than the sum of its proper divisors (1).

286472029 is an equidigital number, since it uses as much as digits as its factorization.

286472029 is an odious number, because the sum of its binary digits is odd.

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

The square root of 286472029 is about 16925.4846016296. The cubic root of 286472029 is about 659.2154965568.

The spelling of 286472029 in words is "two hundred eighty-six million, four hundred seventy-two thousand, twenty-nine".