4243426 has 8 divisors (see below), whose sum is σ = 6943824. Its totient is φ = 1928820.

The previous prime is 4243411. The next prime is 4243427. The reversal of 4243426 is 6243424.

4243426 is nontrivially palindromic in base 9.

4243426 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4243426.

It is not an unprimeable number, because it can be changed into a prime (4243427) 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, 96420 + ... + 96463.

It is an arithmetic number, because the mean of its divisors is an integer number (867978).

Almost surely, 2^4243426 is an apocalyptic number.

4243426 is a deficient number, since it is larger than the sum of its proper divisors (2700398).

4243426 is a wasteful number, since it uses less digits than its factorization.

4243426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192896.

The product of its digits is 4608, while the sum is 25.

The square root of 4243426 is about 2059.9577665574. The cubic root of 4243426 is about 161.8970285014.

The spelling of 4243426 in words is "four million, two hundred forty-three thousand, four hundred twenty-six".