148432180 has 48 divisors (see below), whose sum is σ = 353364480. Its totient is φ = 51919488.

The previous prime is 148432159. The next prime is 148432181. The reversal of 148432180 is 81234841.

It is a super-2 number, since 2×148432180² = 44064224119104800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148432181) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10084 + ... + 19963.

It is an arithmetic number, because the mean of its divisors is an integer number (7361760).

Almost surely, 2^148432180 is an apocalyptic number.

148432180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148432180 is an abundant number, since it is smaller than the sum of its proper divisors (204932300).

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

148432180 is a wasteful number, since it uses less digits than its factorization.

148432180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30088 (or 30086 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 148432180 is about 12183.2746008616. The cubic root of 148432180 is about 529.4716224597.

The spelling of 148432180 in words is "one hundred forty-eight million, four hundred thirty-two thousand, one hundred eighty".