148432808 has 16 divisors (see below), whose sum is σ = 278499060. Its totient is φ = 74166400.

The previous prime is 148432771. The next prime is 148432811. The reversal of 148432808 is 808234841.

148432808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 148401124 + 31684 = 12182^2 + 178^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8378 + ... + 19158.

Almost surely, 2^148432808 is an apocalyptic number.

It is an amenable number.

148432808 is a deficient number, since it is larger than the sum of its proper divisors (130066252).

148432808 is a wasteful number, since it uses less digits than its factorization.

148432808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12508 (or 12504 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 148432808 is about 12183.3003738724. The cubic root of 148432808 is about 529.4723691705.

The spelling of 148432808 in words is "one hundred forty-eight million, four hundred thirty-two thousand, eight hundred eight".