976128 has 72 divisors (see below), whose sum is σ = 2747136. Its totient is φ = 307200.

The previous prime is 976127. The next prime is 976147. The reversal of 976128 is 821679.

It is a nialpdrome in base 16.

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 976128.

It is not an unprimeable number, because it can be changed into a prime (976127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23788 + ... + 23828.

2⁹⁷⁶¹²⁸ 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 976128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1373568).

976128 is an abundant number, since it is smaller than the sum of its proper divisors (1771008).

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

976128 is a wasteful number, since it uses less digits than its factorization.

976128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 77 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 976128 is about 987.9919028008. The cubic root of 976128 is about 99.1978494157.

Subtracting from 976128 its reverse (821679), we obtain a square (154449 = 393²).

The spelling of 976128 in words is "nine hundred seventy-six thousand, one hundred twenty-eight".