12086031 has 8 divisors (see below), whose sum is σ = 17062704. Its totient is φ = 7583360.

The previous prime is 12085999. The next prime is 12086047. The reversal of 12086031 is 13068021.

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

It is not a de Polignac number, because 12086031 - 2⁵ = 12085999 is a prime.

It is a super-2 number, since 2×12086031² = 292144290665922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12085989 and 12086007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12086051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118440 + ... + 118541.

It is an arithmetic number, because the mean of its divisors is an integer number (2132838).

Almost surely, 2^12086031 is an apocalyptic number.

12086031 is a deficient number, since it is larger than the sum of its proper divisors (4976673).

12086031 is a wasteful number, since it uses less digits than its factorization.

12086031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237001.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12086031 is about 3476.4969437639. The cubic root of 12086031 is about 229.4886623948.

The spelling of 12086031 in words is "twelve million, eighty-six thousand, thirty-one".