30243202 has 8 divisors (see below), whose sum is σ = 49488912. Its totient is φ = 13746900.

The previous prime is 30243181. The next prime is 30243209. The reversal of 30243202 is 20234203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30243209) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 687324 + ... + 687367.

It is an arithmetic number, because the mean of its divisors is an integer number (6186114).

Almost surely, 2^30243202 is an apocalyptic number.

30243202 is a deficient number, since it is larger than the sum of its proper divisors (19245710).

30243202 is a wasteful number, since it uses less digits than its factorization.

30243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374704.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 30243202 is about 5499.3819652757. The cubic root of 30243202 is about 311.5606419969.

Adding to 30243202 its reverse (20234203), we get a palindrome (50477405).

It can be divided in two parts, 3024 and 3202, that added together give a palindrome (6226).

The spelling of 30243202 in words is "thirty million, two hundred forty-three thousand, two hundred two".