30324632 has 32 divisors (see below), whose sum is σ = 62665680. Its totient is φ = 13668480.

The previous prime is 30324611. The next prime is 30324641. The reversal of 30324632 is 23642303.

It is a junction number, because it is equal to n+sod(n) for n = 30324598 and 30324607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082 + ... + 7862.

Almost surely, 2^30324632 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 30324632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31332840).

30324632 is an abundant number, since it is smaller than the sum of its proper divisors (32341048).

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

30324632 is a wasteful number, since it uses less digits than its factorization.

30324632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6843 (or 6839 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 30324632 is about 5506.7805476521. The cubic root of 30324632 is about 311.8400176960.

Adding to 30324632 its reverse (23642303), we get a palindrome (53966935).

The spelling of 30324632 in words is "thirty million, three hundred twenty-four thousand, six hundred thirty-two".