8072215102 has 64 divisors (see below), whose sum is σ = 14698414080. Its totient is φ = 3250282464.

The previous prime is 8072215093. The next prime is 8072215103. The reversal of 8072215102 is 2015122708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8072215103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5671963 + ... + 5673385.

It is an arithmetic number, because the mean of its divisors is an integer number (229662720).

Almost surely, 2^8072215102 is an apocalyptic number.

8072215102 is a deficient number, since it is larger than the sum of its proper divisors (6626198978).

8072215102 is a wasteful number, since it uses less digits than its factorization.

8072215102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 8072215102 is about 89845.5068548227. The cubic root of 8072215102 is about 2005.9999077212. Note that the first 4 decimals are identical.

The spelling of 8072215102 in words is "eight billion, seventy-two million, two hundred fifteen thousand, one hundred two".