10257895 has 8 divisors (see below), whose sum is σ = 12331440. Its totient is φ = 8191680.

The previous prime is 10257893. The next prime is 10257899. The reversal of 10257895 is 59875201.

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

It is not a de Polignac number, because 10257895 - 2¹ = 10257893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10257893) 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, 1971 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (1541430).

Almost surely, 2^10257895 is an apocalyptic number.

10257895 is a deficient number, since it is larger than the sum of its proper divisors (2073545).

10257895 is an equidigital number, since it uses as much as digits as its factorization.

10257895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 10257895 is about 3202.7948732318. The cubic root of 10257895 is about 217.2798318148.

The spelling of 10257895 in words is "ten million, two hundred fifty-seven thousand, eight hundred ninety-five".