304223024 has 80 divisors (see below), whose sum is σ = 744380928. Its totient is φ = 117359616.

The previous prime is 304222987. The next prime is 304223027. The reversal of 304223024 is 420322403.

It is a junction number, because it is equal to n+sod(n) for n = 304222987 and 304223005.

It is not an unprimeable number, because it can be changed into a prime (304223027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40319 + ... + 47265.

Almost surely, 2^304223024 is an apocalyptic number.

304223024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304223024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372190464).

304223024 is an abundant number, since it is smaller than the sum of its proper divisors (440157904).

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

304223024 is a wasteful number, since it uses less digits than its factorization.

304223024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002 (or 6996 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 304223024 is about 17441.9902534086. The cubic root of 304223024 is about 672.5594712542.

Adding to 304223024 its reverse (420322403), we get a palindrome (724545427).

The spelling of 304223024 in words is "three hundred four million, two hundred twenty-three thousand, twenty-four".