1086332172 has 24 divisors (see below), whose sum is σ = 2554128192. Its totient is φ = 359346000.

The previous prime is 1086332129. The next prime is 1086332183. The reversal of 1086332172 is 2712336801.

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, 343954 + ... + 347097.

It is an arithmetic number, because the mean of its divisors is an integer number (106422008).

Almost surely, 2^1086332172 is an apocalyptic number.

1086332172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1086332172 is an abundant number, since it is smaller than the sum of its proper divisors (1467796020).

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

1086332172 is a wasteful number, since it uses less digits than its factorization.

1086332172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691189 (or 691187 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1086332172 is about 32959.5535770738. The cubic root of 1086332172 is about 1027.9868214837.

Adding to 1086332172 its reverse (2712336801), we get a palindrome (3798668973).

The spelling of 1086332172 in words is "one billion, eighty-six million, three hundred thirty-two thousand, one hundred seventy-two".