30332652 has 48 divisors (see below), whose sum is σ = 81349632. Its totient is φ = 8616960.

The previous prime is 30332651. The next prime is 30332669. The reversal of 30332652 is 25623303.

It is not an unprimeable number, because it can be changed into a prime (30332651) 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, 15277 + ... + 17147.

It is an arithmetic number, because the mean of its divisors is an integer number (1694784).

Almost surely, 2^30332652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30332652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40674816).

30332652 is an abundant number, since it is smaller than the sum of its proper divisors (51016980).

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

30332652 is a wasteful number, since it uses less digits than its factorization.

30332652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2076 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 30332652 is about 5507.5086926849. The cubic root of 30332652 is about 311.8675062021.

Adding to 30332652 its reverse (25623303), we get a palindrome (55955955).

The spelling of 30332652 in words is "thirty million, three hundred thirty-two thousand, six hundred fifty-two".