86297707 has 16 divisors (see below), whose sum is σ = 93772800. Its totient is φ = 79218720.

The previous prime is 86297683. The next prime is 86297713. The reversal of 86297707 is 70779268.

It is not a de Polignac number, because 86297707 - 2¹⁹ = 85773419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86297767) 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 in 15 ways as a sum of consecutive naturals, for example, 52228 + ... + 53854.

It is an arithmetic number, because the mean of its divisors is an integer number (5860800).

Almost surely, 2^86297707 is an apocalyptic number.

86297707 is a deficient number, since it is larger than the sum of its proper divisors (7475093).

86297707 is a wasteful number, since it uses less digits than its factorization.

86297707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 86297707 is about 9289.6559139723. The cubic root of 86297707 is about 441.9092430518.

The spelling of 86297707 in words is "eighty-six million, two hundred ninety-seven thousand, seven hundred seven".