148253908 has 24 divisors (see below), whose sum is σ = 283467744. Its totient is φ = 67284000.

The previous prime is 148253891. The next prime is 148253953. The reversal of 148253908 is 809352841.

148253908 is digitally balanced in base 3, 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31083 + ... + 35533.

It is an arithmetic number, because the mean of its divisors is an integer number (11811156).

Almost surely, 2^148253908 is an apocalyptic number.

It is an amenable number.

148253908 is a deficient number, since it is larger than the sum of its proper divisors (135213836).

148253908 is a wasteful number, since it uses less digits than its factorization.

148253908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 148253908 is about 12175.9561431536. The cubic root of 148253908 is about 529.2595665143.

The spelling of 148253908 in words is "one hundred forty-eight million, two hundred fifty-three thousand, nine hundred eight".