8148206832 has 80 divisors (see below), whose sum is σ = 21673425312. Its totient is φ = 2636247040.

The previous prime is 8148206813. The next prime is 8148206893. The reversal of 8148206832 is 2386028418.

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 15 ways as a sum of consecutive naturals, for example, 377188 + ... + 398204.

Almost surely, 2^8148206832 is an apocalyptic number.

8148206832 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8148206832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10836712656).

8148206832 is an abundant number, since it is smaller than the sum of its proper divisors (13525218480).

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

8148206832 is a wasteful number, since it uses less digits than its factorization.

8148206832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21266 (or 21260 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 8148206832 is about 90267.4184409857. The cubic root of 8148206832 is about 2012.2750764509.

The spelling of 8148206832 in words is "eight billion, one hundred forty-eight million, two hundred six thousand, eight hundred thirty-two".