30106234 has 16 divisors (see below), whose sum is σ = 47982600. Its totient is φ = 14140224.

The previous prime is 30106217. The next prime is 30106243. The reversal of 30106234 is 43260103.

It can be written as a sum of positive squares in 4 ways, for example, as 23980609 + 6125625 = 4897^2 + 2475^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4869 + ... + 9160.

Almost surely, 2^30106234 is an apocalyptic number.

30106234 is a deficient number, since it is larger than the sum of its proper divisors (17876366).

30106234 is a wasteful number, since it uses less digits than its factorization.

30106234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14097.

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

The square root of 30106234 is about 5486.9147979534. The cubic root of 30106234 is about 311.0895893370.

Adding to 30106234 its reverse (43260103), we get a palindrome (73366337).

The spelling of 30106234 in words is "thirty million, one hundred six thousand, two hundred thirty-four".