978032 has 20 divisors (see below), whose sum is σ = 2067576. Its totient is φ = 444480.

The previous prime is 978031. The next prime is 978037. The reversal of 978032 is 230879.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 977986 and 978004.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 978032.

It is not an unprimeable number, because it can be changed into a prime (978031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2603 + ... + 2954.

2⁹⁷⁸⁰³² is an apocalyptic number.

It is an amenable number.

978032 is an abundant number, since it is smaller than the sum of its proper divisors (1089544).

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

978032 is a wasteful number, since it uses less digits than its factorization.

978032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5576 (or 5570 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 978032 is about 988.9550040320. The cubic root of 978032 is about 99.2623047725.

The spelling of 978032 in words is "nine hundred seventy-eight thousand, thirty-two".