30245164 has 6 divisors (see below), whose sum is σ = 52929044. Its totient is φ = 15122580.

The previous prime is 30245153. The next prime is 30245183. The reversal of 30245164 is 46154203.

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 as a sum of consecutive naturals, namely, 3780642 + ... + 3780649.

Almost surely, 2^30245164 is an apocalyptic number.

It is an amenable number.

30245164 is a deficient number, since it is larger than the sum of its proper divisors (22683880).

30245164 is a wasteful number, since it uses less digits than its factorization.

30245164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561295 (or 7561293 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 30245164 is about 5499.5603460640. The cubic root of 30245164 is about 311.5673792548.

Adding to 30245164 its reverse (46154203), we get a palindrome (76399367).

The spelling of 30245164 in words is "thirty million, two hundred forty-five thousand, one hundred sixty-four".