30359229 has 16 divisors (see below), whose sum is σ = 43908480. Its totient is φ = 18583040.

The previous prime is 30359213. The next prime is 30359243. The reversal of 30359229 is 92295303.

It is not a de Polignac number, because 30359229 - 2⁴ = 30359213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30359229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30359249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5169 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (2744280).

Almost surely, 2^30359229 is an apocalyptic number.

It is an amenable number.

30359229 is a deficient number, since it is larger than the sum of its proper divisors (13549251).

30359229 is a wasteful number, since it uses less digits than its factorization.

30359229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 30359229 is about 5509.9209613206. The cubic root of 30359229 is about 311.9585641061.

The spelling of 30359229 in words is "thirty million, three hundred fifty-nine thousand, two hundred twenty-nine".