30324255 has 16 divisors (see below), whose sum is σ = 52251360. Its totient is φ = 14928768.

The previous prime is 30324233. The next prime is 30324257. The reversal of 30324255 is 55242303.

It is not a de Polignac number, because 30324255 - 2⁵ = 30324223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324257) 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, 77560 + ... + 77949.

It is an arithmetic number, because the mean of its divisors is an integer number (3265710).

Almost surely, 2^30324255 is an apocalyptic number.

30324255 is a deficient number, since it is larger than the sum of its proper divisors (21927105).

30324255 is a wasteful number, since it uses less digits than its factorization.

30324255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155530.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 30324255 is about 5506.7463170188. The cubic root of 30324255 is about 311.8387254113.

Adding to 30324255 its reverse (55242303), we get a palindrome (85566558).

The spelling of 30324255 in words is "thirty million, three hundred twenty-four thousand, two hundred fifty-five".