148613882 has 4 divisors (see below), whose sum is σ = 222920826. Its totient is φ = 74306940.

The previous prime is 148613869. The next prime is 148613887. The reversal of 148613882 is 288316841.

148613882 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288316841 = 157 ⋅1836413.

It can be written as a sum of positive squares in only one way, i.e., 144456361 + 4157521 = 12019^2 + 2039^2 .

It is not an unprimeable number, because it can be changed into a prime (148613887) 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 as a sum of consecutive naturals, namely, 37153469 + ... + 37153472.

Almost surely, 2^148613882 is an apocalyptic number.

148613882 is a deficient number, since it is larger than the sum of its proper divisors (74306944).

148613882 is an equidigital number, since it uses as much as digits as its factorization.

148613882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74306943.

The product of its digits is 73728, while the sum is 41.

The square root of 148613882 is about 12190.7293465157. The cubic root of 148613882 is about 529.6875837668.

The spelling of 148613882 in words is "one hundred forty-eight million, six hundred thirteen thousand, eight hundred eighty-two".