148648880 has 40 divisors (see below), whose sum is σ = 350779632. Its totient is φ = 58569984.

The previous prime is 148648873. The next prime is 148648949. The reversal of 148648880 is 88846841.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8507 + ... + 19226.

Almost surely, 2^148648880 is an apocalyptic number.

148648880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148648880 is an abundant number, since it is smaller than the sum of its proper divisors (202130752).

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

148648880 is a wasteful number, since it uses less digits than its factorization.

148648880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27813 (or 27807 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 47.

The square root of 148648880 is about 12192.1646970503. The cubic root of 148648880 is about 529.7291603023.

The spelling of 148648880 in words is "one hundred forty-eight million, six hundred forty-eight thousand, eight hundred eighty".