148616169 has 16 divisors (see below), whose sum is σ = 214640832. Its totient is φ = 90923328.

The previous prime is 148616113. The next prime is 148616183. The reversal of 148616169 is 961616841.

It is not a de Polignac number, because 148616169 - 2⁸ = 148615913 is a prime.

It is a super-2 number, since 2×148616169² = 44173531376473122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148616169.

It is not an unprimeable number, because it can be changed into a prime (148616269) 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 15 ways as a sum of consecutive naturals, for example, 4267 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (13415052).

Almost surely, 2^148616169 is an apocalyptic number.

It is an amenable number.

148616169 is a deficient number, since it is larger than the sum of its proper divisors (66024663).

148616169 is a wasteful number, since it uses less digits than its factorization.

148616169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22216.

The product of its digits is 62208, while the sum is 42.

The square root of 148616169 is about 12190.8231469413. The cubic root of 148616169 is about 529.6903008510.

It can be divided in two parts, 148616 and 169, that added together give a triangular number (148785 = T₅₄₅).

The spelling of 148616169 in words is "one hundred forty-eight million, six hundred sixteen thousand, one hundred sixty-nine".