148148017 has 4 divisors (see below), whose sum is σ = 148205376. Its totient is φ = 148090660.

The previous prime is 148148009. The next prime is 148148023. The reversal of 148148017 is 710841841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 710841841 = 23 ⋅30906167.

It is a cyclic number.

It is not a de Polignac number, because 148148017 - 2³ = 148148009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148148417) 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 3 ways as a sum of consecutive naturals, for example, 24613 + ... + 30034.

It is an arithmetic number, because the mean of its divisors is an integer number (37051344).

Almost surely, 2^148148017 is an apocalyptic number.

It is an amenable number.

148148017 is a deficient number, since it is larger than the sum of its proper divisors (57359).

148148017 is an equidigital number, since it uses as much as digits as its factorization.

148148017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57358.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 148148017 is about 12171.6070015426. The cubic root of 148148017 is about 529.1335278508.

Adding to 148148017 its reverse (710841841), we get a palindrome (858989858).

The spelling of 148148017 in words is "one hundred forty-eight million, one hundred forty-eight thousand, seventeen".