30324150 has 72 divisors (see below), whose sum is σ = 82598880. Its totient is φ = 7974720.

The previous prime is 30324149. The next prime is 30324157. The reversal of 30324150 is 5142303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324157) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35124 + ... + 35976.

Almost surely, 2^30324150 is an apocalyptic number.

30324150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30324150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41299440).

30324150 is an abundant number, since it is smaller than the sum of its proper divisors (52274730).

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

30324150 is a wasteful number, since it uses less digits than its factorization.

30324150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 30324150 is about 5506.7367832501. The cubic root of 30324150 is about 311.8383654892.

Adding to 30324150 its reverse (5142303), we get a palindrome (35466453).

The spelling of 30324150 in words is "thirty million, three hundred twenty-four thousand, one hundred fifty".