30234246 has 32 divisors (see below), whose sum is σ = 70718208. Its totient is φ = 8436960.

The previous prime is 30234229. The next prime is 30234257. The reversal of 30234246 is 64243203.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6565 + ... + 10176.

It is an arithmetic number, because the mean of its divisors is an integer number (2209944).

Almost surely, 2^30234246 is an apocalyptic number.

30234246 is an abundant number, since it is smaller than the sum of its proper divisors (40483962).

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

30234246 is a wasteful number, since it uses less digits than its factorization.

30234246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16796.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 30234246 is about 5498.5676316655. The cubic root of 30234246 is about 311.5298845328.

Adding to 30234246 its reverse (64243203), we get a palindrome (94477449).

The spelling of 30234246 in words is "thirty million, two hundred thirty-four thousand, two hundred forty-six".