86897303 has 2 divisors, whose sum is σ = 86897304. Its totient is φ = 86897302.

The previous prime is 86897297. The next prime is 86897323. The reversal of 86897303 is 30379868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86897303 - 2⁴ = 86897287 is a prime.

It is a super-2 number, since 2×86897303² = 15102282537347618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86897323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43448651 + 43448652.

It is an arithmetic number, because the mean of its divisors is an integer number (43448652).

Almost surely, 2^86897303 is an apocalyptic number.

86897303 is a deficient number, since it is larger than the sum of its proper divisors (1).

86897303 is an equidigital number, since it uses as much as digits as its factorization.

86897303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 86897303 is about 9321.8722904790. The cubic root of 86897303 is about 442.9303428329.

The spelling of 86897303 in words is "eighty-six million, eight hundred ninety-seven thousand, three hundred three".