4243926 has 8 divisors (see below), whose sum is σ = 8487864. Its totient is φ = 1414640.

The previous prime is 4243903. The next prime is 4243927. The reversal of 4243926 is 6293424.

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

4243926 is an admirable number.

It is a d-powerful number, because it can be written as 4⁷ + 2 + 4¹¹ + 3⁵ + 9 + 2¹⁵ + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 4243893 and 4243902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243927) 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, 353655 + ... + 353666.

It is an arithmetic number, because the mean of its divisors is an integer number (1060983).

Almost surely, 2^4243926 is an apocalyptic number.

4243926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243926 is a wasteful number, since it uses less digits than its factorization.

4243926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707326.

The product of its digits is 10368, while the sum is 30.

The square root of 4243926 is about 2060.0791246940. The cubic root of 4243926 is about 161.9033869906.

The spelling of 4243926 in words is "four million, two hundred forty-three thousand, nine hundred twenty-six".