8978032 has 40 divisors (see below), whose sum is σ = 20931200. Its totient is φ = 3644352.

The previous prime is 8977961. The next prime is 8978059. The reversal of 8978032 is 2308798.

8978032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8978032³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8977982 and 8978000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19 + ... + 4237.

It is an arithmetic number, because the mean of its divisors is an integer number (523280).

Almost surely, 2^8978032 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 8978032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10465600).

8978032 is an abundant number, since it is smaller than the sum of its proper divisors (11953168).

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

8978032 is a wasteful number, since it uses less digits than its factorization.

8978032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253 (or 4247 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 8978032 is about 2996.3364297088. The cubic root of 8978032 is about 207.8390026350.

The spelling of 8978032 in words is "eight million, nine hundred seventy-eight thousand, thirty-two".