8945426 has 8 divisors (see below), whose sum is σ = 15335040. Its totient is φ = 3833748.

The previous prime is 8945401. The next prime is 8945429. The reversal of 8945426 is 6245498.

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 8945426.

It is not an unprimeable number, because it can be changed into a prime (8945429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319466 + ... + 319493.

It is an arithmetic number, because the mean of its divisors is an integer number (1916880).

Almost surely, 2^8945426 is an apocalyptic number.

8945426 is a deficient number, since it is larger than the sum of its proper divisors (6389614).

8945426 is a wasteful number, since it uses less digits than its factorization.

8945426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638968.

The product of its digits is 69120, while the sum is 38.

The square root of 8945426 is about 2990.8905028436. The cubic root of 8945426 is about 207.5870907460.

The spelling of 8945426 in words is "eight million, nine hundred forty-five thousand, four hundred twenty-six".