30882106 has 12 divisors (see below), whose sum is σ = 48890682. Its totient is φ = 14628024.

The previous prime is 30882101. The next prime is 30882113. The reversal of 30882106 is 60128803.

It can be written as a sum of positive squares in only one way, i.e., 30151081 + 731025 = 5491^2 + 855^2 .

It is not an unprimeable number, because it can be changed into a prime (30882101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20665 + ... + 22108.

Almost surely, 2^30882106 is an apocalyptic number.

30882106 is a deficient number, since it is larger than the sum of its proper divisors (18008576).

30882106 is a wasteful number, since it uses less digits than its factorization.

30882106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42813 (or 42794 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 30882106 is about 5557.1670840456. The cubic root of 30882106 is about 313.7393336162.

The spelling of 30882106 in words is "thirty million, eight hundred eighty-two thousand, one hundred six".