30324000 has 288 divisors, whose sum is σ = 119822976. Its totient is φ = 6566400.

The previous prime is 30323963. The next prime is 30324001. The reversal of 30324000 is 42303.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1595991 + ... + 1596009.

It is an arithmetic number, because the mean of its divisors is an integer number (416052).

Almost surely, 2^30324000 is an apocalyptic number.

30324000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30324000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59911488).

30324000 is an abundant number, since it is smaller than the sum of its proper divisors (89498976).

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

30324000 is a wasteful number, since it uses less digits than its factorization.

30324000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 36 counting only the distinct ones).

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

The square root of 30324000 is about 5506.7231635520. The cubic root of 30324000 is about 311.8378513134.

Adding to 30324000 its reverse (42303), we get a palindrome (30366303).

The spelling of 30324000 in words is "thirty million, three hundred twenty-four thousand".