6144224 has 12 divisors (see below), whose sum is σ = 12096504. Its totient is φ = 3072096.

The previous prime is 6144223. The next prime is 6144247. The reversal of 6144224 is 4224416.

It is a self number, because there is not a number n which added to its sum of digits gives 6144224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6144223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95972 + ... + 96035.

It is an arithmetic number, because the mean of its divisors is an integer number (1008042).

Almost surely, 2^6144224 is an apocalyptic number.

It is an amenable number.

6144224 is a deficient number, since it is larger than the sum of its proper divisors (5952280).

6144224 is a wasteful number, since it uses less digits than its factorization.

6144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192017 (or 192009 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 6144224 is about 2478.7545259666. The cubic root of 6144224 is about 183.1565046147.

The spelling of 6144224 in words is "six million, one hundred forty-four thousand, two hundred twenty-four".