30412234 has 4 divisors (see below), whose sum is σ = 45618354. Its totient is φ = 15206116.

The previous prime is 30412229. The next prime is 30412237. The reversal of 30412234 is 43221403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17430625 + 12981609 = 4175^2 + 3603^2 .

It is not an unprimeable number, because it can be changed into a prime (30412237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7603057 + ... + 7603060.

Almost surely, 2^30412234 is an apocalyptic number.

30412234 is a deficient number, since it is larger than the sum of its proper divisors (15206120).

30412234 is a wasteful number, since it uses less digits than its factorization.

30412234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15206119.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 30412234 is about 5514.7288237954. The cubic root of 30412234 is about 312.1400108509.

Adding to 30412234 its reverse (43221403), we get a palindrome (73633637).

The spelling of 30412234 in words is "thirty million, four hundred twelve thousand, two hundred thirty-four".