8152224687 has 12 divisors (see below), whose sum is σ = 11805101880. Its totient is φ = 5421124368.

The previous prime is 8152224679. The next prime is 8152224701. The reversal of 8152224687 is 7864222518.

8152224687 is a `hidden beast` number, since 8 + 1 + 522 + 2 + 46 + 87 = 666.

It is not a de Polignac number, because 8152224687 - 2³ = 8152224679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8152224637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1137237 + ... + 1144382.

It is an arithmetic number, because the mean of its divisors is an integer number (983758490).

Almost surely, 2^8152224687 is an apocalyptic number.

8152224687 is a deficient number, since it is larger than the sum of its proper divisors (3652877193).

8152224687 is a wasteful number, since it uses less digits than its factorization.

8152224687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282022 (or 2282019 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 8152224687 is about 90289.6709873283. The cubic root of 8152224687 is about 2012.6057709259.

The spelling of 8152224687 in words is "eight billion, one hundred fifty-two million, two hundred twenty-four thousand, six hundred eighty-seven".