30030164 has 12 divisors (see below), whose sum is σ = 52637844. Its totient is φ = 14990784.

The previous prime is 30030151. The next prime is 30030173. The reversal of 30030164 is 46103003.

It can be written as a sum of positive squares in 2 ways, for example, as 12306064 + 17724100 = 3508^2 + 4210^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137 + ... + 8360.

It is an arithmetic number, because the mean of its divisors is an integer number (4386487).

Almost surely, 2^30030164 is an apocalyptic number.

It is an amenable number.

30030164 is a deficient number, since it is larger than the sum of its proper divisors (22607680).

30030164 is a wasteful number, since it uses less digits than its factorization.

30030164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154 (or 12152 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30030164 is about 5479.9784671110. The cubic root of 30030164 is about 310.8273563352.

Adding to 30030164 its reverse (46103003), we get a palindrome (76133167).

The spelling of 30030164 in words is "thirty million, thirty thousand, one hundred sixty-four".