10257315 has 8 divisors (see below), whose sum is σ = 16411728. Its totient is φ = 5470560.

The previous prime is 10257277. The next prime is 10257347. The reversal of 10257315 is 51375201.

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

It is not a de Polignac number, because 10257315 - 2¹⁰ = 10256291 is a prime.

It is a super-2 number, since 2×10257315² = 210425022018450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341896 + ... + 341925.

It is an arithmetic number, because the mean of its divisors is an integer number (2051466).

Almost surely, 2^10257315 is an apocalyptic number.

10257315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10257315 is a deficient number, since it is larger than the sum of its proper divisors (6154413).

10257315 is an equidigital number, since it uses as much as digits as its factorization.

10257315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683829.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 10257315 is about 3202.7043260345. The cubic root of 10257315 is about 217.2757366056.

The spelling of 10257315 in words is "ten million, two hundred fifty-seven thousand, three hundred fifteen".