30541514 has 8 divisors (see below), whose sum is σ = 45849888. Its totient is φ = 15258220.

The previous prime is 30541513. The next prime is 30541523. The reversal of 30541514 is 41514503.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30541514.

It is not an unprimeable number, because it can be changed into a prime (30541513) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2852 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (5731236).

Almost surely, 2^30541514 is an apocalyptic number.

30541514 is a deficient number, since it is larger than the sum of its proper divisors (15308374).

30541514 is a wasteful number, since it uses less digits than its factorization.

30541514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 30541514 is about 5526.4377314867. The cubic root of 30541514 is about 312.5816797691.

The spelling of 30541514 in words is "thirty million, five hundred forty-one thousand, five hundred fourteen".