30352234 has 16 divisors (see below), whose sum is σ = 52282080. Its totient is φ = 13070160.

The previous prime is 30352219. The next prime is 30352237. The reversal of 30352234 is 43225303.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (30352237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35889 + ... + 36724.

It is an arithmetic number, because the mean of its divisors is an integer number (3267630).

Almost surely, 2^30352234 is an apocalyptic number.

30352234 is a deficient number, since it is larger than the sum of its proper divisors (21929846).

30352234 is a wasteful number, since it uses less digits than its factorization.

30352234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72645.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 30352234 is about 5509.2861606564. The cubic root of 30352234 is about 311.9346030477.

Adding to 30352234 its reverse (43225303), we get a palindrome (73577537).

The spelling of 30352234 in words is "thirty million, three hundred fifty-two thousand, two hundred thirty-four".