86025377 has 2 divisors, whose sum is σ = 86025378. Its totient is φ = 86025376.

The previous prime is 86025371. The next prime is 86025439. The reversal of 86025377 is 77352068.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73942801 + 12082576 = 8599^2 + 3476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86025377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86025377.

It is not a weakly prime, because it can be changed into another prime (86025371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43012688 + 43012689.

It is an arithmetic number, because the mean of its divisors is an integer number (43012689).

Almost surely, 2^86025377 is an apocalyptic number.

It is an amenable number.

86025377 is a deficient number, since it is larger than the sum of its proper divisors (1).

86025377 is an equidigital number, since it uses as much as digits as its factorization.

86025377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 86025377 is about 9274.9866307181. The cubic root of 86025377 is about 441.4439083326.

The spelling of 86025377 in words is "eighty-six million, twenty-five thousand, three hundred seventy-seven".