1086138328 has 32 divisors (see below), whose sum is σ = 2263574160. Its totient is φ = 484382080.

The previous prime is 1086138307. The next prime is 1086138353. The reversal of 1086138328 is 8238316801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111775 + ... + 121102.

Almost surely, 2^1086138328 is an apocalyptic number.

It is an amenable number.

1086138328 is an abundant number, since it is smaller than the sum of its proper divisors (1177435832).

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

1086138328 is a wasteful number, since it uses less digits than its factorization.

1086138328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232947 (or 232943 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1086138328 is about 32956.6128113919. The cubic root of 1086138328 is about 1027.9256735413.

The spelling of 1086138328 in words is "one billion, eighty-six million, one hundred thirty-eight thousand, three hundred twenty-eight".