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996498 = 232232983
BaseRepresentation
bin11110011010010010010
31212121221100
43303102102
5223341443
633205230
711320146
oct3632222
91777840
10996498
11620758
12400816
1328b759
141bd226
1514a3d3
hexf3492

996498 has 48 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 303072.

The previous prime is 996487. The next prime is 996511. The reversal of 996498 is 894699.

996498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996498.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11965 + ... + 12047.

It is an arithmetic number, because the mean of its divisors is an integer number (49140).

2996498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179360).

996498 is an abundant number, since it is smaller than the sum of its proper divisors (1362222).

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

996498 is a wasteful number, since it uses less digits than its factorization.

996498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 140 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 996498 is about 998.2474643093. The cubic root of 996498 is about 99.8831301342.

The spelling of 996498 in words is "nine hundred ninety-six thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 9 18 23 29 46 58 69 83 87 138 166 174 207 249 261 414 498 522 667 747 1334 1494 1909 2001 2407 3818 4002 4814 5727 6003 7221 11454 12006 14442 17181 21663 34362 43326 55361 110722 166083 332166 498249 996498