8272487232 has 560 divisors, whose sum is σ = 27749113920. Its totient is φ = 2424619008.

The previous prime is 8272487227. The next prime is 8272487233. The reversal of 8272487232 is 2327842728.

8272487232 is a `hidden beast` number, since 82 + 72 + 487 + 23 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272487233) 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 79 ways as a sum of consecutive naturals, for example, 140211619 + ... + 140211677.

Almost surely, 2^8272487232 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 8272487232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13874556960).

8272487232 is an abundant number, since it is smaller than the sum of its proper divisors (19476626688).

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

8272487232 is a wasteful number, since it uses less digits than its factorization.

8272487232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 161 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 8272487232 is about 90953.2145226325. The cubic root of 8272487232 is about 2022.4542296803.

The spelling of 8272487232 in words is "eight billion, two hundred seventy-two million, four hundred eighty-seven thousand, two hundred thirty-two".