30134230 has 32 divisors (see below), whose sum is σ = 62182656. Its totient is φ = 10299744.

The previous prime is 30134197. The next prime is 30134231. The reversal of 30134230 is 3243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30134231) 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 15 ways as a sum of consecutive naturals, for example, 37897 + ... + 38683.

It is an arithmetic number, because the mean of its divisors is an integer number (1943208).

Almost surely, 2^30134230 is an apocalyptic number.

30134230 is an abundant number, since it is smaller than the sum of its proper divisors (32048426).

30134230 is a wasteful number, since it uses less digits than its factorization.

30134230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 30134230 is about 5489.4653655889. The cubic root of 30134230 is about 311.1859875994.

Adding to 30134230 its reverse (3243103), we get a palindrome (33377333).

The spelling of 30134230 in words is "thirty million, one hundred thirty-four thousand, two hundred thirty".