1086539671 has 6 divisors (see below), whose sum is σ = 1263933960. Its totient is φ = 931319676.

The previous prime is 1086539621. The next prime is 1086539731. The reversal of 1086539671 is 1769356801.

It is a happy number.

It is not a de Polignac number, because 1086539671 - 2⁷ = 1086539543 is a prime.

It is a super-3 number, since 3×1086539671³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086539611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11087091 + ... + 11087188.

It is an arithmetic number, because the mean of its divisors is an integer number (210655660).

Almost surely, 2^1086539671 is an apocalyptic number.

1086539671 is a deficient number, since it is larger than the sum of its proper divisors (177394289).

1086539671 is an equidigital number, since it uses as much as digits as its factorization.

1086539671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22174293 (or 22174286 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 1086539671 is about 32962.7012090939. The cubic root of 1086539671 is about 1028.0522688251.

The spelling of 1086539671 in words is "one billion, eighty-six million, five hundred thirty-nine thousand, six hundred seventy-one".