148117886 has 24 divisors (see below), whose sum is σ = 264468600. Its totient is φ = 62001072.

The previous prime is 148117847. The next prime is 148117909. The reversal of 148117886 is 688711841.

148117886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13361 + ... + 21788.

It is an arithmetic number, because the mean of its divisors is an integer number (11019525).

Almost surely, 2^148117886 is an apocalyptic number.

148117886 is a deficient number, since it is larger than the sum of its proper divisors (116350714).

148117886 is a wasteful number, since it uses less digits than its factorization.

148117886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35208 (or 35201 counting only the distinct ones).

The product of its digits is 86016, while the sum is 44.

The square root of 148117886 is about 12170.3691809246. The cubic root of 148117886 is about 529.0976529116.

The spelling of 148117886 in words is "one hundred forty-eight million, one hundred seventeen thousand, eight hundred eighty-six".