8171365248 has 192 divisors, whose sum is σ = 24983590320. Its totient is φ = 2554675200.

The previous prime is 8171365201. The next prime is 8171365291. The reversal of 8171365248 is 8425631718.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7774323 + ... + 7775373.

Almost surely, 2^8171365248 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 8171365248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12491795160).

8171365248 is an abundant number, since it is smaller than the sum of its proper divisors (16812225072).

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

8171365248 is a wasteful number, since it uses less digits than its factorization.

8171365248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1470 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8171365248 is about 90395.6041409094. The cubic root of 8171365248 is about 2014.1796682536.

The spelling of 8171365248 in words is "eight billion, one hundred seventy-one million, three hundred sixty-five thousand, two hundred forty-eight".