148908272 has 20 divisors (see below), whose sum is σ = 298459320. Its totient is φ = 71886528.

The previous prime is 148908257. The next prime is 148908281. The reversal of 148908272 is 272809841.

148908272 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159998 + ... + 160925.

It is an arithmetic number, because the mean of its divisors is an integer number (14922966).

Almost surely, 2^148908272 is an apocalyptic number.

It is an amenable number.

148908272 is an abundant number, since it is smaller than the sum of its proper divisors (149551048).

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

148908272 is a wasteful number, since it uses less digits than its factorization.

148908272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320960 (or 320954 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 148908272 is about 12202.7977120003. The cubic root of 148908272 is about 530.0371066936.

The spelling of 148908272 in words is "one hundred forty-eight million, nine hundred eight thousand, two hundred seventy-two".