10272481 has 2 divisors, whose sum is σ = 10272482. Its totient is φ = 10272480.

The previous prime is 10272473. The next prime is 10272497. The reversal of 10272481 is 18427201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10182481 + 90000 = 3191^2 + 300^2 .

It is a cyclic number.

It is not a de Polignac number, because 10272481 - 2³ = 10272473 is a prime.

It is a super-2 number, since 2×10272481² = 211047731790722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10273481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5136240 + 5136241.

It is an arithmetic number, because the mean of its divisors is an integer number (5136241).

Almost surely, 2^10272481 is an apocalyptic number.

It is an amenable number.

10272481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10272481 is an equidigital number, since it uses as much as digits as its factorization.

10272481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 10272481 is about 3205.0711380561. The cubic root of 10272481 is about 217.3827685501.

Adding to 10272481 its reverse (18427201), we get a palindrome (28699682).

The spelling of 10272481 in words is "ten million, two hundred seventy-two thousand, four hundred eighty-one".