862652256 has 48 divisors (see below), whose sum is σ = 2266984944. Its totient is φ = 287230464.

The previous prime is 862652251. The next prime is 862652291. The reversal of 862652256 is 652256268.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (862652251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91206 + ... + 100218.

It is an arithmetic number, because the mean of its divisors is an integer number (47228853).

Almost surely, 2^862652256 is an apocalyptic number.

It is an amenable number.

862652256 is an abundant number, since it is smaller than the sum of its proper divisors (1404332688).

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

862652256 is a wasteful number, since it uses less digits than its factorization.

862652256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023 (or 10015 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 862652256 is about 29370.9423750754. The cubic root of 862652256 is about 951.9451396016.

The spelling of 862652256 in words is "eight hundred sixty-two million, six hundred fifty-two thousand, two hundred fifty-six".