9486481 has 2 divisors, whose sum is σ = 9486482. Its totient is φ = 9486480.

The previous prime is 9486473. The next prime is 9486487. The reversal of 9486481 is 1846849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9486400 + 81 = 3080^2 + 9^2 .

It is an emirp because it is prime and its reverse (1846849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9486481 - 2³ = 9486473 is a prime.

It is a super-2 number, since 2×9486481² = 179986643526722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9486487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4743240 + 4743241.

It is an arithmetic number, because the mean of its divisors is an integer number (4743241).

Almost surely, 2^9486481 is an apocalyptic number.

It is an amenable number.

9486481 is a deficient number, since it is larger than the sum of its proper divisors (1).

9486481 is an equidigital number, since it uses as much as digits as its factorization.

9486481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 40.

The square root of 9486481 is about 3080.0131493226. The cubic root of 9486481 is about 211.6906681885.

It can be divided in two parts, 94864 and 81, that multiplied together give a square (7683984 = 2772²).

The spelling of 9486481 in words is "nine million, four hundred eighty-six thousand, four hundred eighty-one".