10278363 has 4 divisors (see below), whose sum is σ = 13704488. Its totient is φ = 6852240.

The previous prime is 10278361. The next prime is 10278377. The reversal of 10278363 is 36387201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36387201 = 3 ⋅12129067.

It is not a de Polignac number, because 10278363 - 2¹ = 10278361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10278363.

It is not an unprimeable number, because it can be changed into a prime (10278361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713058 + ... + 1713063.

It is an arithmetic number, because the mean of its divisors is an integer number (3426122).

Almost surely, 2^10278363 is an apocalyptic number.

10278363 is a deficient number, since it is larger than the sum of its proper divisors (3426125).

10278363 is an equidigital number, since it uses as much as digits as its factorization.

10278363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426124.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 10278363 is about 3205.9886150765. The cubic root of 10278363 is about 217.4242515982.

The spelling of 10278363 in words is "ten million, two hundred seventy-eight thousand, three hundred sixty-three".