30304126 has 16 divisors (see below), whose sum is σ = 48206160. Its totient is φ = 14247360.

The previous prime is 30304123. The next prime is 30304171. The reversal of 30304126 is 62140303.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296 + ... + 8116.

It is an arithmetic number, because the mean of its divisors is an integer number (3012885).

Almost surely, 2^30304126 is an apocalyptic number.

30304126 is a deficient number, since it is larger than the sum of its proper divisors (17902034).

30304126 is a wasteful number, since it uses less digits than its factorization.

30304126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30304126 is about 5504.9183463517. The cubic root of 30304126 is about 311.7697114477.

Adding to 30304126 its reverse (62140303), we get a palindrome (92444429).

The spelling of 30304126 in words is "thirty million, three hundred four thousand, one hundred twenty-six".