1085328132 has 48 divisors (see below), whose sum is σ = 2994015360. Its totient is φ = 299400192.

The previous prime is 1085328121. The next prime is 1085328137. The reversal of 1085328132 is 2318235801.

It is a super-2 number, since 2×1085328132² = 2355874308221218848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1085328093 and 1085328102.

It is not an unprimeable number, because it can be changed into a prime (1085328137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220333 + ... + 225204.

It is an arithmetic number, because the mean of its divisors is an integer number (62375320).

Almost surely, 2^1085328132 is an apocalyptic number.

1085328132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1085328132 is an abundant number, since it is smaller than the sum of its proper divisors (1908687228).

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

1085328132 is a wasteful number, since it uses less digits than its factorization.

1085328132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445580 (or 445578 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1085328132 is about 32944.3186604307. The cubic root of 1085328132 is about 1027.6700190474.

The spelling of 1085328132 in words is "one billion, eighty-five million, three hundred twenty-eight thousand, one hundred thirty-two".