30200232 has 16 divisors (see below), whose sum is σ = 75500640. Its totient is φ = 10066736.

The previous prime is 30200227. The next prime is 30200239. The reversal of 30200232 is 23200203.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (30200239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629148 + ... + 629195.

It is an arithmetic number, because the mean of its divisors is an integer number (4718790).

Almost surely, 2^30200232 is an apocalyptic number.

It is an amenable number.

30200232 is an abundant number, since it is smaller than the sum of its proper divisors (45300408).

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

30200232 is a wasteful number, since it uses less digits than its factorization.

30200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258352 (or 1258348 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 30200232 is about 5495.4737739343. The cubic root of 30200232 is about 311.4130153632.

Adding to 30200232 its reverse (23200203), we get a palindrome (53400435).

The spelling of 30200232 in words is "thirty million, two hundred thousand, two hundred thirty-two".