8102615248 has 80 divisors (see below), whose sum is σ = 19440727936. Its totient is φ = 3185671680.

The previous prime is 8102615239. The next prime is 8102615251. The reversal of 8102615248 is 8425162018.

It is a congruent number.

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, 220258 + ... + 254398.

Almost surely, 2^8102615248 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 8102615248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9720363968).

8102615248 is an abundant number, since it is smaller than the sum of its proper divisors (11338112688).

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

8102615248 is a wasteful number, since it uses less digits than its factorization.

8102615248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34332 (or 34326 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 8102615248 is about 90014.5279829873. The cubic root of 8102615248 is about 2008.5149668882.

The spelling of 8102615248 in words is "eight billion, one hundred two million, six hundred fifteen thousand, two hundred forty-eight".