30606132 has 48 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 9924960.

The previous prime is 30606127. The next prime is 30606139. The reversal of 30606132 is 23160603.

It is a junction number, because it is equal to n+sod(n) for n = 30606099 and 30606108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30606139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98257 + ... + 98567.

It is an arithmetic number, because the mean of its divisors is an integer number (1528800).

Almost surely, 2^30606132 is an apocalyptic number.

It is an amenable number.

30606132 is an abundant number, since it is smaller than the sum of its proper divisors (42776268).

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

30606132 is a wasteful number, since it uses less digits than its factorization.

30606132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 30606132 is about 5532.2809039310. The cubic root of 30606132 is about 312.8019720007.

Adding to 30606132 its reverse (23160603), we get a palindrome (53766735).

The spelling of 30606132 in words is "thirty million, six hundred six thousand, one hundred thirty-two".