30327924 has 36 divisors (see below), whose sum is σ = 77786912. Its totient is φ = 9189840.

The previous prime is 30327911. The next prime is 30327929. The reversal of 30327924 is 42972303.

It is a junction number, because it is equal to n+sod(n) for n = 30327891 and 30327900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327929) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8992 + ... + 11895.

Almost surely, 2^30327924 is an apocalyptic number.

It is an amenable number.

30327924 is an abundant number, since it is smaller than the sum of its proper divisors (47458988).

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

30327924 is a wasteful number, since it uses less digits than its factorization.

30327924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20916 (or 20903 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 30327924 is about 5507.0794437705. The cubic root of 30327924 is about 311.8513015943.

It can be divided in two parts, 303279 and 24, that added together give a palindrome (303303).

The spelling of 30327924 in words is "thirty million, three hundred twenty-seven thousand, nine hundred twenty-four".