10278423 has 12 divisors (see below), whose sum is σ = 14877720. Its totient is φ = 6837936.

The previous prime is 10278397. The next prime is 10278431. The reversal of 10278423 is 32487201.

It is not a de Polignac number, because 10278423 - 2¹⁴ = 10262039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10278223) 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 11 ways as a sum of consecutive naturals, for example, 5065 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (1239810).

Almost surely, 2^10278423 is an apocalyptic number.

10278423 is a deficient number, since it is larger than the sum of its proper divisors (4599297).

10278423 is a wasteful number, since it uses less digits than its factorization.

10278423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398 (or 2395 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 10278423 is about 3205.9979725508. The cubic root of 10278423 is about 217.4246746692.

It can be divided in two parts, 10278 and 423, that added together give a palindrome (10701).

The spelling of 10278423 in words is "ten million, two hundred seventy-eight thousand, four hundred twenty-three".