8891150448 has 80 divisors (see below), whose sum is σ = 23749479936. Its totient is φ = 2864340480.

The previous prime is 8891150423. The next prime is 8891150449. The reversal of 8891150448 is 8440511988.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8891150397 and 8891150406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8891150449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189465 + ... + 231687.

Almost surely, 2^8891150448 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 8891150448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11874739968).

8891150448 is an abundant number, since it is smaller than the sum of its proper divisors (14858329488).

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

8891150448 is a wasteful number, since it uses less digits than its factorization.

8891150448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42382 (or 42376 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 48.

The square root of 8891150448 is about 94292.8971238025. The cubic root of 8891150448 is about 2071.6640021552.

The spelling of 8891150448 in words is "eight billion, eight hundred ninety-one million, one hundred fifty thousand, four hundred forty-eight".