86485733 has 2 divisors, whose sum is σ = 86485734. Its totient is φ = 86485732.

The previous prime is 86485699. The next prime is 86485787. The reversal of 86485733 is 33758468.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84953089 + 1532644 = 9217^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 86485733 - 2⁶ = 86485669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86485433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43242866 + 43242867.

It is an arithmetic number, because the mean of its divisors is an integer number (43242867).

Almost surely, 2^86485733 is an apocalyptic number.

It is an amenable number.

86485733 is a deficient number, since it is larger than the sum of its proper divisors (1).

86485733 is an equidigital number, since it uses as much as digits as its factorization.

86485733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 86485733 is about 9299.7705885683. The cubic root of 86485733 is about 442.2299551432.

The spelling of 86485733 in words is "eighty-six million, four hundred eighty-five thousand, seven hundred thirty-three".