30240159 has 8 divisors (see below), whose sum is σ = 41620992. Its totient is φ = 19509720.

The previous prime is 30240151. The next prime is 30240163. The reversal of 30240159 is 95104203.

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

It is not a de Polignac number, because 30240159 - 2³ = 30240151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162489 + ... + 162674.

It is an arithmetic number, because the mean of its divisors is an integer number (5202624).

Almost surely, 2^30240159 is an apocalyptic number.

30240159 is a deficient number, since it is larger than the sum of its proper divisors (11380833).

30240159 is a wasteful number, since it uses less digits than its factorization.

30240159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325197.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 30240159 is about 5499.1052908632. The cubic root of 30240159 is about 311.5501921462.

The spelling of 30240159 in words is "thirty million, two hundred forty thousand, one hundred fifty-nine".