8002172148 has 24 divisors (see below), whose sum is σ = 18673284000. Its totient is φ = 2667169440.

The previous prime is 8002172131. The next prime is 8002172177. The reversal of 8002172148 is 8412712008.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194203 + ... + 231773.

It is an arithmetic number, because the mean of its divisors is an integer number (778053500).

Almost surely, 2^8002172148 is an apocalyptic number.

It is an amenable number.

8002172148 is an abundant number, since it is smaller than the sum of its proper divisors (10671111852).

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

8002172148 is a wasteful number, since it uses less digits than its factorization.

8002172148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55327 (or 55325 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 8002172148 is about 89454.8609523261. The cubic root of 8002172148 is about 2000.1809959531.

The spelling of 8002172148 in words is "eight billion, two million, one hundred seventy-two thousand, one hundred forty-eight".