868318152 has 64 divisors (see below), whose sum is σ = 2340636480. Its totient is φ = 266848512.

The previous prime is 868318141. The next prime is 868318159. The reversal of 868318152 is 251813868.

It is not an unprimeable number, because it can be changed into a prime (868318159) 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, 427363 + ... + 429389.

It is an arithmetic number, because the mean of its divisors is an integer number (36572445).

Almost surely, 2^868318152 is an apocalyptic number.

It is an amenable number.

868318152 is an abundant number, since it is smaller than the sum of its proper divisors (1472318328).

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

868318152 is a wasteful number, since it uses less digits than its factorization.

868318152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422 (or 3418 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 868318152 is about 29467.2386219001. The cubic root of 868318152 is about 954.0247170879.

The spelling of 868318152 in words is "eight hundred sixty-eight million, three hundred eighteen thousand, one hundred fifty-two".