1086131 has 8 divisors (see below), whose sum is σ = 1134000. Its totient is φ = 1039360.

The previous prime is 1086119. The next prime is 1086133. The reversal of 1086131 is 1316801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1086131 is a prime.

It is a super-2 number, since 2×1086131² = 2359361098322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1086133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195 + ... + 2643.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2^1086131 is an apocalyptic number.

1086131 is a deficient number, since it is larger than the sum of its proper divisors (47869).

1086131 is an equidigital number, since it uses as much as digits as its factorization.

1086131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1086131 is about 1042.1760887681. The cubic root of 1086131 is about 102.7923361787.

The spelling of 1086131 in words is "one million, eighty-six thousand, one hundred thirty-one".