10527481 has 2 divisors, whose sum is σ = 10527482. Its totient is φ = 10527480.

The previous prime is 10527469. The next prime is 10527497. The reversal of 10527481 is 18472501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 3767481 = 2600^2 + 1941^2 .

It is an emirp because it is prime and its reverse (18472501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10527481 - 2¹¹ = 10525433 is a prime.

It is a super-2 number, since 2×10527481² = 221655712410722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10527401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5263740 + 5263741.

It is an arithmetic number, because the mean of its divisors is an integer number (5263741).

Almost surely, 2^10527481 is an apocalyptic number.

It is an amenable number.

10527481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10527481 is an equidigital number, since it uses as much as digits as its factorization.

10527481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 10527481 is about 3244.6079886482. The cubic root of 10527481 is about 219.1668279784.

Adding to 10527481 its reverse (18472501), we get a palindrome (28999982).

The spelling of 10527481 in words is "ten million, five hundred twenty-seven thousand, four hundred eighty-one".