86741051 has 2 divisors, whose sum is σ = 86741052. Its totient is φ = 86741050.

The previous prime is 86741041. The next prime is 86741071. The reversal of 86741051 is 15014768.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86741051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86740999 and 86741017.

It is not a weakly prime, because it can be changed into another prime (86741041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43370525 + 43370526.

It is an arithmetic number, because the mean of its divisors is an integer number (43370526).

Almost surely, 2^86741051 is an apocalyptic number.

86741051 is a deficient number, since it is larger than the sum of its proper divisors (1).

86741051 is an equidigital number, since it uses as much as digits as its factorization.

86741051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 86741051 is about 9313.4875852175. The cubic root of 86741051 is about 442.6647025389.

The spelling of 86741051 in words is "eighty-six million, seven hundred forty-one thousand, fifty-one".