86053739 has 2 divisors, whose sum is σ = 86053740. Its totient is φ = 86053738.

The previous prime is 86053729. The next prime is 86053753. The reversal of 86053739 is 93735068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86053739 - 2⁸ = 86053483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86053696 and 86053705.

It is not a weakly prime, because it can be changed into another prime (86053729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43026869 + 43026870.

It is an arithmetic number, because the mean of its divisors is an integer number (43026870).

Almost surely, 2^86053739 is an apocalyptic number.

86053739 is a deficient number, since it is larger than the sum of its proper divisors (1).

86053739 is an equidigital number, since it uses as much as digits as its factorization.

86053739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 86053739 is about 9276.5154557086. The cubic root of 86053739 is about 441.4924167180.

The spelling of 86053739 in words is "eighty-six million, fifty-three thousand, seven hundred thirty-nine".