10297281 has 8 divisors (see below), whose sum is σ = 13746880. Its totient is φ = 6856272.

The previous prime is 10297249. The next prime is 10297303. The reversal of 10297281 is 18279201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10297281 - 2⁵ = 10297249 is a prime.

It is a super-2 number, since 2×10297281² = 212067991985922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10297181) 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 in 7 ways as a sum of consecutive naturals, for example, 1575 + ... + 4803.

It is an arithmetic number, because the mean of its divisors is an integer number (1718360).

Almost surely, 2^10297281 is an apocalyptic number.

It is an amenable number.

10297281 is a deficient number, since it is larger than the sum of its proper divisors (3449599).

10297281 is a wasteful number, since it uses less digits than its factorization.

10297281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 10297281 is about 3208.9376746830. The cubic root of 10297281 is about 217.5575643645.

The spelling of 10297281 in words is "ten million, two hundred ninety-seven thousand, two hundred eighty-one".