4279426 has 16 divisors (see below), whose sum is σ = 6916608. Its totient is φ = 1980000.

The previous prime is 4279421. The next prime is 4279433. The reversal of 4279426 is 6249724.

It is a junction number, because it is equal to n+sod(n) for n = 4279391 and 4279400.

It is not an unprimeable number, because it can be changed into a prime (4279421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 2926.

It is an arithmetic number, because the mean of its divisors is an integer number (432288).

Almost surely, 2^4279426 is an apocalyptic number.

4279426 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4279426 is a deficient number, since it is larger than the sum of its proper divisors (2637182).

4279426 is a wasteful number, since it uses less digits than its factorization.

4279426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057.

The product of its digits is 24192, while the sum is 34.

The square root of 4279426 is about 2068.6773552200. The cubic root of 4279426 is about 162.3535690750.

It can be divided in two parts, 427942 and 6, that multiplied together give a palindrome (2567652).

The spelling of 4279426 in words is "four million, two hundred seventy-nine thousand, four hundred twenty-six".