286264230 has 64 divisors (see below), whose sum is σ = 810528768. Its totient is φ = 63319680.

The previous prime is 286264229. The next prime is 286264259. The reversal of 286264230 is 32462682.

It is a junction number, because it is equal to n+sod(n) for n = 286264191 and 286264200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15477 + ... + 28496.

It is an arithmetic number, because the mean of its divisors is an integer number (12664512).

Almost surely, 2^286264230 is an apocalyptic number.

286264230 is an abundant number, since it is smaller than the sum of its proper divisors (524264538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

286264230 is a wasteful number, since it uses less digits than its factorization.

286264230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44021.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 286264230 is about 16919.3448454720. The cubic root of 286264230 is about 659.0560656851.

The spelling of 286264230 in words is "two hundred eighty-six million, two hundred sixty-four thousand, two hundred thirty".