148608864 has 48 divisors (see below), whose sum is σ = 433445040. Its totient is φ = 49536000.

The previous prime is 148608857. The next prime is 148608869. The reversal of 148608864 is 468806841.

148608864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148608869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85137 + ... + 86864.

It is an arithmetic number, because the mean of its divisors is an integer number (9030105).

Almost surely, 2^148608864 is an apocalyptic number.

It is an amenable number.

148608864 is an abundant number, since it is smaller than the sum of its proper divisors (284836176).

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

148608864 is a wasteful number, since it uses less digits than its factorization.

148608864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172020 (or 172006 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 148608864 is about 12190.5235326462. The cubic root of 148608864 is about 529.6816220038.

The spelling of 148608864 in words is "one hundred forty-eight million, six hundred eight thousand, eight hundred sixty-four".