86250337 has 2 divisors, whose sum is σ = 86250338. Its totient is φ = 86250336.

The previous prime is 86250317. The next prime is 86250341. The reversal of 86250337 is 73305268.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51251281 + 34999056 = 7159^2 + 5916^2 .

It is a cyclic number.

It is not a de Polignac number, because 86250337 - 2⁷ = 86250209 is a prime.

It is a super-2 number, since 2×86250337² = 14878241265227138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86250317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43125168 + 43125169.

It is an arithmetic number, because the mean of its divisors is an integer number (43125169).

Almost surely, 2^86250337 is an apocalyptic number.

It is an amenable number.

86250337 is a deficient number, since it is larger than the sum of its proper divisors (1).

86250337 is an equidigital number, since it uses as much as digits as its factorization.

86250337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 86250337 is about 9287.1059539557. The cubic root of 86250337 is about 441.8283715628.

The spelling of 86250337 in words is "eighty-six million, two hundred fifty thousand, three hundred thirty-seven".