992456328 has 128 divisors (see below), whose sum is σ = 2792361600. Its totient is φ = 292368384.

The previous prime is 992456321. The next prime is 992456347. The reversal of 992456328 is 823654299.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (992456321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436651 + ... + 438917.

It is an arithmetic number, because the mean of its divisors is an integer number (21815325).

Almost surely, 2^992456328 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 992456328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396180800).

992456328 is an abundant number, since it is smaller than the sum of its proper divisors (1799905272).

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

992456328 is a wasteful number, since it uses less digits than its factorization.

992456328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359 (or 2355 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 992456328 is about 31503.2748773838. The cubic root of 992456328 is about 997.4790930348.

The spelling of 992456328 in words is "nine hundred ninety-two million, four hundred fifty-six thousand, three hundred twenty-eight".