30132704 has 96 divisors (see below), whose sum is σ = 73918656. Its totient is φ = 11796480.

The previous prime is 30132703. The next prime is 30132709. The reversal of 30132704 is 40723103.

30132704 is nontrivially palindromic in base 3.

30132704 is an undulating number in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156032 + ... + 156224.

It is an arithmetic number, because the mean of its divisors is an integer number (769986).

Almost surely, 2^30132704 is an apocalyptic number.

30132704 is a gapful number since it is divisible by the number (34) 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 30132704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36959328).

30132704 is an abundant number, since it is smaller than the sum of its proper divisors (43785952).

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

30132704 is a wasteful number, since it uses less digits than its factorization.

30132704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 30132704 is about 5489.3263703300. The cubic root of 30132704 is about 311.1807346823.

Adding to 30132704 its reverse (40723103), we get a palindrome (70855807).

The spelling of 30132704 in words is "thirty million, one hundred thirty-two thousand, seven hundred four".