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1088132 = 221991367
BaseRepresentation
bin100001001101010000100
32001021122012
410021222010
5234310012
635153352
712151253
oct4115204
92037565
101088132
11683591
12445858
132c1386
1420479a
15167622
hex109a84

1088132 has 12 divisors (see below), whose sum is σ = 1915200. Its totient is φ = 540936.

The previous prime is 1088123. The next prime is 1088159. The reversal of 1088132 is 2318801.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1088098 and 1088107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 1479.

It is an arithmetic number, because the mean of its divisors is an integer number (159600).

21088132 is an apocalyptic number.

It is an amenable number.

1088132 is a deficient number, since it is larger than the sum of its proper divisors (827068).

1088132 is a wasteful number, since it uses less digits than its factorization.

1088132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1088132 is about 1043.1356575249. The cubic root of 1088132 is about 102.8554228842.

The spelling of 1088132 in words is "one million, eighty-eight thousand, one hundred thirty-two".

Divisors: 1 2 4 199 398 796 1367 2734 5468 272033 544066 1088132