30983082 has 32 divisors (see below), whose sum is σ = 66951360. Its totient is φ = 9502080.

The previous prime is 30983081. The next prime is 30983087. The reversal of 30983082 is 28038903.

It is not an unprimeable number, because it can be changed into a prime (30983081) 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, 37894 + ... + 38702.

It is an arithmetic number, because the mean of its divisors is an integer number (2092230).

Almost surely, 2^30983082 is an apocalyptic number.

30983082 is an abundant number, since it is smaller than the sum of its proper divisors (35968278).

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

30983082 is a wasteful number, since it uses less digits than its factorization.

30983082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 30983082 is about 5566.2448742397. The cubic root of 30983082 is about 314.0809087351.

The spelling of 30983082 in words is "thirty million, nine hundred eighty-three thousand, eighty-two".