30148017 has 8 divisors (see below), whose sum is σ = 40286400. Its totient is φ = 20054160.

The previous prime is 30147989. The next prime is 30148067. The reversal of 30148017 is 71084103.

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

It is not a de Polignac number, because 30148017 - 2¹⁹ = 29623729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30148067) 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 7 ways as a sum of consecutive naturals, for example, 9517 + ... + 12282.

It is an arithmetic number, because the mean of its divisors is an integer number (5035800).

Almost surely, 2^30148017 is an apocalyptic number.

It is an amenable number.

30148017 is a deficient number, since it is larger than the sum of its proper divisors (10138383).

30148017 is a wasteful number, since it uses less digits than its factorization.

30148017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22263.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 30148017 is about 5490.7209909082. The cubic root of 30148017 is about 311.2334382568.

The spelling of 30148017 in words is "thirty million, one hundred forty-eight thousand, seventeen".