10278315 has 24 divisors (see below), whose sum is σ = 18072288. Its totient is φ = 5402880.

The previous prime is 10278299. The next prime is 10278337. The reversal of 10278315 is 51387201.

It is not a de Polignac number, because 10278315 - 2⁴ = 10278299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1587 + ... + 4803.

It is an arithmetic number, because the mean of its divisors is an integer number (753012).

Almost surely, 2^10278315 is an apocalyptic number.

10278315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10278315 is a deficient number, since it is larger than the sum of its proper divisors (7793973).

10278315 is a wasteful number, since it uses less digits than its factorization.

10278315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299 (or 3296 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10278315 is about 3205.9811290773. The cubic root of 10278315 is about 217.4239131403.

The spelling of 10278315 in words is "ten million, two hundred seventy-eight thousand, three hundred fifteen".