30327050 has 72 divisors (see below), whose sum is σ = 63378756. Its totient is φ = 10782720.

The previous prime is 30327043. The next prime is 30327067. The reversal of 30327050 is 5072303.

It is a Cunningham number, because it is equal to 5507²+1.

It can be written as a sum of positive squares in 18 ways, for example, as 3193369 + 27133681 = 1787^2 + 5209^2 .

It is an alternating number because its digits alternate between odd and even.

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 in 35 ways as a sum of consecutive naturals, for example, 312602 + ... + 312698.

Almost surely, 2^30327050 is an apocalyptic number.

30327050 is an abundant number, since it is smaller than the sum of its proper divisors (33051706).

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

30327050 is a wasteful number, since it uses less digits than its factorization.

30327050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 30327050 is about 5507.0000907935. Note that the first 4 decimals coincide. The cubic root of 30327050 is about 311.8483058880.

Adding to 30327050 its reverse (5072303), we get a palindrome (35399353).

The spelling of 30327050 in words is "thirty million, three hundred twenty-seven thousand, fifty".