8990132160 has 112 divisors (see below), whose sum is σ = 28562637312. Its totient is φ = 2395776000.

The previous prime is 8990132147. The next prime is 8990132167. The reversal of 8990132160 is 612310998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8990132167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2447125 + ... + 2450795.

Almost surely, 2^8990132160 is an apocalyptic number.

8990132160 is a gapful number since it is divisible by the number (80) 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 8990132160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14281318656).

8990132160 is an abundant number, since it is smaller than the sum of its proper divisors (19572505152).

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

8990132160 is a wasteful number, since it uses less digits than its factorization.

8990132160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6242 (or 6232 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 8990132160 is about 94816.3074581583. The cubic root of 8990132160 is about 2079.3233252500.

The spelling of 8990132160 in words is "eight billion, nine hundred ninety million, one hundred thirty-two thousand, one hundred sixty".