30774541 has 8 divisors (see below), whose sum is σ = 35989184. Its totient is φ = 25764480.

The previous prime is 30774517. The next prime is 30774551. The reversal of 30774541 is 14547703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30774541 - 2¹³ = 30766349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30774551) 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 7 ways as a sum of consecutive naturals, for example, 50820 + ... + 51421.

It is an arithmetic number, because the mean of its divisors is an integer number (4498648).

Almost surely, 2^30774541 is an apocalyptic number.

It is an amenable number.

30774541 is a deficient number, since it is larger than the sum of its proper divisors (5214643).

30774541 is a wasteful number, since it uses less digits than its factorization.

30774541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102291.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 30774541 is about 5547.4805993352. The cubic root of 30774541 is about 313.3746496245.

The spelling of 30774541 in words is "thirty million, seven hundred seventy-four thousand, five hundred forty-one".