86059492 has 24 divisors (see below), whose sum is σ = 157204152. Its totient is φ = 41184000.

The previous prime is 86059453. The next prime is 86059507. The reversal of 86059492 is 29495068.

It can be written as a sum of positive squares in 4 ways, for example, as 21031396 + 65028096 = 4586^2 + 8064^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3742 + ... + 13642.

It is an arithmetic number, because the mean of its divisors is an integer number (6550173).

Almost surely, 2^86059492 is an apocalyptic number.

86059492 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

86059492 is a deficient number, since it is larger than the sum of its proper divisors (71144660).

86059492 is a wasteful number, since it uses less digits than its factorization.

86059492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9999 (or 9997 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 86059492 is about 9276.8255346320. The cubic root of 86059492 is about 441.5022549474.

The spelling of 86059492 in words is "eighty-six million, fifty-nine thousand, four hundred ninety-two".