30300486 has 16 divisors (see below), whose sum is σ = 60937968. Its totient is φ = 10044000.

The previous prime is 30300467. The next prime is 30300503. The reversal of 30300486 is 68400303.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 12865 + ... + 15036.

It is an arithmetic number, because the mean of its divisors is an integer number (3808623).

Almost surely, 2^30300486 is an apocalyptic number.

30300486 is an abundant number, since it is smaller than the sum of its proper divisors (30637482).

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

30300486 is a wasteful number, since it uses less digits than its factorization.

30300486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28087.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30300486 is about 5504.5877229816. The cubic root of 30300486 is about 311.7572281400.

Adding to 30300486 its reverse (68400303), we get a palindrome (98700789).

The spelling of 30300486 in words is "thirty million, three hundred thousand, four hundred eighty-six".