286236041 has 16 divisors (see below), whose sum is σ = 356544384. Its totient is φ = 223737984.

The previous prime is 286236023. The next prime is 286236077. The reversal of 286236041 is 140632682.

It is a cyclic number.

It is not a de Polignac number, because 286236041 - 2⁶ = 286235977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 286235989 and 286236007.

It is not an unprimeable number, because it can be changed into a prime (286236091) 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, 11396 + ... + 26501.

It is an arithmetic number, because the mean of its divisors is an integer number (22284024).

Almost surely, 2^286236041 is an apocalyptic number.

It is an amenable number.

286236041 is a deficient number, since it is larger than the sum of its proper divisors (70308343).

286236041 is a wasteful number, since it uses less digits than its factorization.

286236041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38000.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 286236041 is about 16918.5117844331. The cubic root of 286236041 is about 659.0344321273.

The spelling of 286236041 in words is "two hundred eighty-six million, two hundred thirty-six thousand, forty-one".