Search a number
-
+
1196972 = 227231197
BaseRepresentation
bin100100100001110101100
32020210221022
410210032230
5301300342
641353312
713113500
oct4441654
92223838
101196972
11748337
12498838
1332ba8a
14232300
151899d2
hex1243ac

1196972 has 36 divisors (see below), whose sum is σ = 2528064. Its totient is φ = 493920.

The previous prime is 1196959. The next prime is 1196999. The reversal of 1196972 is 2796911.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5978 + ... + 6174.

It is an arithmetic number, because the mean of its divisors is an integer number (70224).

21196972 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 1196972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264032).

1196972 is an abundant number, since it is smaller than the sum of its proper divisors (1331092).

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

1196972 is a wasteful number, since it uses less digits than its factorization.

1196972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 237 counting only the distinct ones).

The product of its digits is 6804, while the sum is 35.

The square root of 1196972 is about 1094.0621554555. The cubic root of 1196972 is about 106.1764002400.

The spelling of 1196972 in words is "one million, one hundred ninety-six thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 197 217 394 434 788 868 1379 1519 2758 3038 5516 6076 6107 9653 12214 19306 24428 38612 42749 85498 170996 299243 598486 1196972