8468144 has 10 divisors (see below), whose sum is σ = 16407060. Its totient is φ = 4234064.

The previous prime is 8468137. The next prime is 8468149. The reversal of 8468144 is 4418648.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8468149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264614 + ... + 264645.

It is an arithmetic number, because the mean of its divisors is an integer number (1640706).

Almost surely, 2^8468144 is an apocalyptic number.

It is an amenable number.

8468144 is a deficient number, since it is larger than the sum of its proper divisors (7938916).

8468144 is a wasteful number, since it uses less digits than its factorization.

8468144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529267 (or 529261 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 8468144 is about 2910.0075601276. The cubic root of 8468144 is about 203.8274845496.

The spelling of 8468144 in words is "eight million, four hundred sixty-eight thousand, one hundred forty-four".