862811483228 has 12 divisors (see below), whose sum is σ = 1512432446112. Its totient is φ = 430687927200.

The previous prime is 862811483201. The next prime is 862811483263. The reversal of 862811483228 is 822384118268.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 862811483228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179450900 + ... + 179455707.

It is an arithmetic number, because the mean of its divisors is an integer number (126036037176).

Almost surely, 2^862811483228 is an apocalyptic number.

It is an amenable number.

862811483228 is a deficient number, since it is larger than the sum of its proper divisors (649620962884).

862811483228 is a wasteful number, since it uses less digits than its factorization.

862811483228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358907212 (or 358907210 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 53.

The spelling of 862811483228 in words is "eight hundred sixty-two billion, eight hundred eleven million, four hundred eighty-three thousand, two hundred twenty-eight".