9862481 has 2 divisors, whose sum is σ = 9862482. Its totient is φ = 9862480.

The previous prime is 9862451. The next prime is 9862487. The reversal of 9862481 is 1842689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 982081 = 2980^2 + 991^2 .

It is a cyclic number.

It is not a de Polignac number, because 9862481 - 2⁶ = 9862417 is a prime.

It is a super-2 number, since 2×9862481² = 194537062950722, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 12.

It is not a weakly prime, because it can be changed into another prime (9862487) 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 as a sum of consecutive naturals, namely, 4931240 + 4931241.

It is an arithmetic number, because the mean of its divisors is an integer number (4931241).

Almost surely, 2^9862481 is an apocalyptic number.

It is an amenable number.

9862481 is a deficient number, since it is larger than the sum of its proper divisors (1).

9862481 is an equidigital number, since it uses as much as digits as its factorization.

9862481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 38.

The square root of 9862481 is about 3140.4587244541. The cubic root of 9862481 is about 214.4513213561.

The spelling of 9862481 in words is "nine million, eight hundred sixty-two thousand, four hundred eighty-one".