43223426 has 8 divisors (see below), whose sum is σ = 64899984. Its totient is φ = 21590100.

The previous prime is 43223407. The next prime is 43223429. The reversal of 43223426 is 62432234.

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

It is a junction number, because it is equal to n+sod(n) for n = 43223395 and 43223404.

It is not an unprimeable number, because it can be changed into a prime (43223429) 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, 8180 + ... + 12383.

It is an arithmetic number, because the mean of its divisors is an integer number (8112498).

Almost surely, 2^43223426 is an apocalyptic number.

43223426 is a deficient number, since it is larger than the sum of its proper divisors (21676558).

43223426 is a wasteful number, since it uses less digits than its factorization.

43223426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21616.

The product of its digits is 6912, while the sum is 26.

The square root of 43223426 is about 6574.4525247354. The cubic root of 43223426 is about 350.9455412354.

The spelling of 43223426 in words is "forty-three million, two hundred twenty-three thousand, four hundred twenty-six".