8911672 has 128 divisors (see below), whose sum is σ = 23639040. Its totient is φ = 3041280.

The previous prime is 8911667. The next prime is 8911697. The reversal of 8911672 is 2761198.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240838 + ... + 240874.

It is an arithmetic number, because the mean of its divisors is an integer number (184680).

Almost surely, 2^8911672 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 8911672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11819520).

8911672 is an abundant number, since it is smaller than the sum of its proper divisors (14727368).

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

8911672 is a wasteful number, since it uses less digits than its factorization.

8911672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 97 counting only the distinct ones).

The product of its digits is 6048, while the sum is 34.

The square root of 8911672 is about 2985.2423687198. The cubic root of 8911672 is about 207.3256637971.

The spelling of 8911672 in words is "eight million, nine hundred eleven thousand, six hundred seventy-two".