30500204 has 24 divisors (see below), whose sum is σ = 61128480. Its totient is φ = 13044096.

The previous prime is 30500189. The next prime is 30500207. The reversal of 30500204 is 40200503.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (30500207) 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 7 ways as a sum of consecutive naturals, for example, 18152 + ... + 19760.

It is an arithmetic number, because the mean of its divisors is an integer number (2547020).

Almost surely, 2^30500204 is an apocalyptic number.

It is an amenable number.

30500204 is an abundant number, since it is smaller than the sum of its proper divisors (30628276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30500204 is a wasteful number, since it uses less digits than its factorization.

30500204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297 (or 2295 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 30500204 is about 5522.6989778549. The cubic root of 30500204 is about 312.4406850623.

Adding to 30500204 its reverse (40200503), we get a palindrome (70700707).

The spelling of 30500204 in words is "thirty million, five hundred thousand, two hundred four".