10235257 has 8 divisors (see below), whose sum is σ = 10456200. Its totient is φ = 10016640.

The previous prime is 10235249. The next prime is 10235317. The reversal of 10235257 is 75253201.

It can be written as a sum of positive squares in 4 ways, for example, as 724201 + 9511056 = 851^2 + 3084^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10235257 - 2³ = 10235249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10235227) 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, 10407 + ... + 11347.

It is an arithmetic number, because the mean of its divisors is an integer number (1307025).

Almost surely, 2^10235257 is an apocalyptic number.

It is an amenable number.

10235257 is a deficient number, since it is larger than the sum of its proper divisors (220943).

10235257 is an equidigital number, since it uses as much as digits as its factorization.

10235257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10235257 is about 3199.2588204145. The cubic root of 10235257 is about 217.1198768510.

Adding to 10235257 its reverse (75253201), we get a palindrome (85488458).

The spelling of 10235257 in words is "ten million, two hundred thirty-five thousand, two hundred fifty-seven".