8001170432 has 88 divisors (see below), whose sum is σ = 16589543040. Its totient is φ = 3853025280.

The previous prime is 8001170431. The next prime is 8001170453. The reversal of 8001170432 is 2340711008.

It is a super-2 number, since 2×8001170432² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8001170431) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8538668 + ... + 8539604.

Almost surely, 2^8001170432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8001170432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8294771520).

8001170432 is an abundant number, since it is smaller than the sum of its proper divisors (8588372608).

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

8001170432 is a wasteful number, since it uses less digits than its factorization.

8001170432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 8001170432 is about 89449.2617744831. The cubic root of 8001170432 is about 2000.0975312438.

The spelling of 8001170432 in words is "eight billion, one million, one hundred seventy thousand, four hundred thirty-two".