148720548 has 48 divisors (see below), whose sum is σ = 352298240. Its totient is φ = 48825504.

The previous prime is 148720541. The next prime is 148720601. The reversal of 148720548 is 845027841.

It is a happy number.

148720548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148720541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271611 + ... + 272157.

Almost surely, 2^148720548 is an apocalyptic number.

It is an amenable number.

148720548 is an abundant number, since it is smaller than the sum of its proper divisors (203577692).

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

148720548 is a wasteful number, since it uses less digits than its factorization.

148720548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 148720548 is about 12195.1034435957. The cubic root of 148720548 is about 529.8142792973.

The spelling of 148720548 in words is "one hundred forty-eight million, seven hundred twenty thousand, five hundred forty-eight".