148616 has 16 divisors (see below), whose sum is σ = 300300. Its totient is φ = 68544.

The previous prime is 148609. The next prime is 148627. The reversal of 148616 is 616841.

It can be written as a sum of positive squares in 2 ways, for example, as 119716 + 28900 = 346^2 + 170^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a plaindrome in base 16.

It is a nialpdrome in base 8.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148616.

It is an unprimeable number.

148616 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611 + ... + 818.

2¹⁴⁸⁶¹⁶ is an apocalyptic number.

It is an amenable number.

148616 is an abundant number, since it is smaller than the sum of its proper divisors (151684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148616 is a wasteful number, since it uses less digits than its factorization.

148616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1444 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 148616 is about 385.5074577748. The cubic root of 148616 is about 52.9690100070.

The spelling of 148616 in words is "one hundred forty-eight thousand, six hundred sixteen".