8705042352 has 80 divisors (see below), whose sum is σ = 25220350080. Its totient is φ = 2874547008.

The previous prime is 8705042309. The next prime is 8705042363. The reversal of 8705042352 is 2532405078.

8705042352 is a `hidden beast` number, since 87 + 0 + 504 + 23 + 52 = 666.

It is a super-2 number, since 2×8705042352² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47938 + ... + 140385.

It is an arithmetic number, because the mean of its divisors is an integer number (315254376).

Almost surely, 2^8705042352 is an apocalyptic number.

It is an amenable number.

8705042352 is an abundant number, since it is smaller than the sum of its proper divisors (16515307728).

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

8705042352 is a wasteful number, since it uses less digits than its factorization.

8705042352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188447 (or 188435 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 8705042352 is about 93300.8164594501. The cubic root of 8705042352 is about 2057.1073826224.

The spelling of 8705042352 in words is "eight billion, seven hundred five million, forty-two thousand, three hundred fifty-two".