30134246 has 16 divisors (see below), whose sum is σ = 46202400. Its totient is φ = 14736960.

The previous prime is 30134239. The next prime is 30134267. The reversal of 30134246 is 64243103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 18680 + ... + 20228.

It is an arithmetic number, because the mean of its divisors is an integer number (2887650).

Almost surely, 2^30134246 is an apocalyptic number.

30134246 is a deficient number, since it is larger than the sum of its proper divisors (16068154).

30134246 is a wasteful number, since it uses less digits than its factorization.

30134246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 30134246 is about 5489.4668229255. The cubic root of 30134246 is about 311.1860426749.

Adding to 30134246 its reverse (64243103), we get a palindrome (94377349).

The spelling of 30134246 in words is "thirty million, one hundred thirty-four thousand, two hundred forty-six".