30327741 has 12 divisors (see below), whose sum is σ = 44875740. Its totient is φ = 19725120.

The previous prime is 30327709. The next prime is 30327749. The reversal of 30327741 is 14772303.

It can be written as a sum of positive squares in 2 ways, for example, as 5616900 + 24710841 = 2370^2 + 4971^2 .

It is not a de Polignac number, because 30327741 - 2⁵ = 30327709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40726 + ... + 41463.

It is an arithmetic number, because the mean of its divisors is an integer number (3739645).

Almost surely, 2^30327741 is an apocalyptic number.

It is an amenable number.

30327741 is a deficient number, since it is larger than the sum of its proper divisors (14547999).

30327741 is a wasteful number, since it uses less digits than its factorization.

30327741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82236 (or 82233 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 30327741 is about 5507.0628287682. The cubic root of 30327741 is about 311.8506743517.

The spelling of 30327741 in words is "thirty million, three hundred twenty-seven thousand, seven hundred forty-one".