30852164 has 48 divisors (see below), whose sum is σ = 63840000. Its totient is φ = 13039488.

The previous prime is 30852119. The next prime is 30852187. The reversal of 30852164 is 46125803.

It is an unprimeable number.

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, 154937 + ... + 155135.

It is an arithmetic number, because the mean of its divisors is an integer number (1330000).

Almost surely, 2^30852164 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 30852164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31920000).

30852164 is an abundant number, since it is smaller than the sum of its proper divisors (32987836).

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

30852164 is a wasteful number, since it uses less digits than its factorization.

30852164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 30852164 is about 5554.4724321937. The cubic root of 30852164 is about 313.6379046445.

Adding to 30852164 its reverse (46125803), we get a palindrome (76977967).

The spelling of 30852164 in words is "thirty million, eight hundred fifty-two thousand, one hundred sixty-four".