86003129 has 2 divisors, whose sum is σ = 86003130. Its totient is φ = 86003128.

The previous prime is 86003111. The next prime is 86003161. The reversal of 86003129 is 92130068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78357904 + 7645225 = 8852^2 + 2765^2 .

It is a cyclic number.

It is not a de Polignac number, because 86003129 - 2¹² = 85999033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86009129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43001564 + 43001565.

It is an arithmetic number, because the mean of its divisors is an integer number (43001565).

Almost surely, 2^86003129 is an apocalyptic number.

It is an amenable number.

86003129 is a deficient number, since it is larger than the sum of its proper divisors (1).

86003129 is an equidigital number, since it uses as much as digits as its factorization.

86003129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 86003129 is about 9273.7871983349. The cubic root of 86003129 is about 441.4058494434.

The spelling of 86003129 in words is "eighty-six million, three thousand, one hundred twenty-nine".