148544880 has 80 divisors (see below), whose sum is σ = 502360704. Its totient is φ = 36010240.

The previous prime is 148544867. The next prime is 148544887. The reversal of 148544880 is 88445841.

148544880 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 (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148544887) 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, 25494 + ... + 30773.

Almost surely, 2^148544880 is an apocalyptic number.

148544880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148544880 is an abundant number, since it is smaller than the sum of its proper divisors (353815824).

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

148544880 is a wasteful number, since it uses less digits than its factorization.

148544880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56294 (or 56288 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 148544880 is about 12187.8989165483. The cubic root of 148544880 is about 529.6055924115.

The spelling of 148544880 in words is "one hundred forty-eight million, five hundred forty-four thousand, eight hundred eighty".