863056152 has 96 divisors (see below), whose sum is σ = 2811993600. Its totient is φ = 233606592.

The previous prime is 863056123. The next prime is 863056193. The reversal of 863056152 is 251650368.

863056152 is a `hidden beast` number, since 8 + 6 + 30 + 5 + 615 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35488 + ... + 54639.

It is an arithmetic number, because the mean of its divisors is an integer number (29291600).

Almost surely, 2^863056152 is an apocalyptic number.

It is an amenable number.

863056152 is an abundant number, since it is smaller than the sum of its proper divisors (1948937448).

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

863056152 is a wasteful number, since it uses less digits than its factorization.

863056152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90165 (or 90158 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 863056152 is about 29377.8173457458. The cubic root of 863056152 is about 952.0936841402.

The spelling of 863056152 in words is "eight hundred sixty-three million, fifty-six thousand, one hundred fifty-two".