862465564268 has 48 divisors (see below), whose sum is σ = 1887755218944. Its totient is φ = 334951943040.

The previous prime is 862465564267. The next prime is 862465564333.

It is a happy number.

862465564268 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 862465564268.

It is not an unprimeable number, because it can be changed into a prime (862465564267) 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, 4376780 + ... + 4569587.

It is an arithmetic number, because the mean of its divisors is an integer number (39328233728).

Almost surely, 2^862465564268 is an apocalyptic number.

It is an amenable number.

862465564268 is an abundant number, since it is smaller than the sum of its proper divisors (1025289654676).

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

862465564268 is a wasteful number, since it uses less digits than its factorization.

862465564268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8946702 (or 8946700 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 62.

The spelling of 862465564268 in words is "eight hundred sixty-two billion, four hundred sixty-five million, five hundred sixty-four thousand, two hundred sixty-eight".