10253257 has 4 divisors (see below), whose sum is σ = 11718016. Its totient is φ = 8788500.

The previous prime is 10253251. The next prime is 10253263. The reversal of 10253257 is 75235201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75235201 = 7703 ⋅9767.

It is an interprime number because it is at equal distance from previous prime (10253251) and next prime (10253263).

It is not a de Polignac number, because 10253257 - 2²³ = 1864649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10253251) 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 3 ways as a sum of consecutive naturals, for example, 732369 + ... + 732382.

It is an arithmetic number, because the mean of its divisors is an integer number (2929504).

Almost surely, 2^10253257 is an apocalyptic number.

It is an amenable number.

10253257 is a deficient number, since it is larger than the sum of its proper divisors (1464759).

10253257 is an equidigital number, since it uses as much as digits as its factorization.

10253257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464758.

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

The square root of 10253257 is about 3202.0707362580. The cubic root of 10253257 is about 217.2470799433.

Adding to 10253257 its reverse (75235201), we get a palindrome (85488458).

The spelling of 10253257 in words is "ten million, two hundred fifty-three thousand, two hundred fifty-seven".