8674128 has 120 divisors (see below), whose sum is σ = 26539968. Its totient is φ = 2737152.

The previous prime is 8674109. The next prime is 8674177. The reversal of 8674128 is 8214768.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8674092 and 8674101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89376 + ... + 89472.

Almost surely, 2^8674128 is an apocalyptic number.

8674128 is the 1863-rd heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8674128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13269984).

8674128 is an abundant number, since it is smaller than the sum of its proper divisors (17865840).

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

8674128 is a wasteful number, since it uses less digits than its factorization.

8674128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 125 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 8674128 is about 2945.1872605999. The cubic root of 8674128 is about 205.4669348474.

The spelling of 8674128 in words is "eight million, six hundred seventy-four thousand, one hundred twenty-eight".