992648 has 16 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 492688.

The previous prime is 992633. The next prime is 992659. The reversal of 992648 is 846299.

It is an unprimeable number.

992648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

2⁹⁹²⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

992648 is a deficient number, since it is larger than the sum of its proper divisors (882232).

992648 is a wasteful number, since it uses less digits than its factorization.

992648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916 (or 912 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 992648 is about 996.3172185604. The cubic root of 992648 is about 99.7543302915.

The spelling of 992648 in words is "nine hundred ninety-two thousand, six hundred forty-eight".