30027164 has 6 divisors (see below), whose sum is σ = 52547544. Its totient is φ = 15013580.

The previous prime is 30027157. The next prime is 30027169. The reversal of 30027164 is 46172003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30027169) 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 as a sum of consecutive naturals, namely, 3753392 + ... + 3753399.

It is an arithmetic number, because the mean of its divisors is an integer number (8757924).

Almost surely, 2^30027164 is an apocalyptic number.

It is an amenable number.

30027164 is a deficient number, since it is larger than the sum of its proper divisors (22520380).

30027164 is a wasteful number, since it uses less digits than its factorization.

30027164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506795 (or 7506793 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 30027164 is about 5479.7047365711. The cubic root of 30027164 is about 310.8170054858.

Adding to 30027164 its reverse (46172003), we get a palindrome (76199167).

The spelling of 30027164 in words is "thirty million, twenty-seven thousand, one hundred sixty-four".