30230164 has 6 divisors (see below), whose sum is σ = 52902794. Its totient is φ = 15115080.

The previous prime is 30230153. The next prime is 30230183. The reversal of 30230164 is 46103203.

It can be written as a sum of positive squares in only one way, i.e., 20976400 + 9253764 = 4580^2 + 3042^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3778767 + ... + 3778774.

Almost surely, 2^30230164 is an apocalyptic number.

It is an amenable number.

30230164 is a deficient number, since it is larger than the sum of its proper divisors (22672630).

30230164 is a wasteful number, since it uses less digits than its factorization.

30230164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7557545 (or 7557543 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30230164 is about 5498.1964315583. The cubic root of 30230164 is about 311.5158637629.

Adding to 30230164 its reverse (46103203), we get a palindrome (76333367).

The spelling of 30230164 in words is "thirty million, two hundred thirty thousand, one hundred sixty-four".