30327932 has 24 divisors (see below), whose sum is σ = 56364336. Its totient is φ = 14229248.

The previous prime is 30327929. The next prime is 30327937. The reversal of 30327932 is 23972303.

It is a junction number, because it is equal to n+sod(n) for n = 30327895 and 30327904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44063 + ... + 44745.

It is an arithmetic number, because the mean of its divisors is an integer number (2348514).

Almost surely, 2^30327932 is an apocalyptic number.

It is an amenable number.

30327932 is a deficient number, since it is larger than the sum of its proper divisors (26036404).

30327932 is a wasteful number, since it uses less digits than its factorization.

30327932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 30327932 is about 5507.0801701083. The cubic root of 30327932 is about 311.8513290147.

The spelling of 30327932 in words is "thirty million, three hundred twenty-seven thousand, nine hundred thirty-two".