148730380 has 24 divisors (see below), whose sum is σ = 320776848. Its totient is φ = 57883968.

The previous prime is 148730371. The next prime is 148730381. The reversal of 148730380 is 83037841.

It is not an unprimeable number, because it can be changed into a prime (148730381) 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 7 ways as a sum of consecutive naturals, for example, 99754 + ... + 101233.

It is an arithmetic number, because the mean of its divisors is an integer number (13365702).

Almost surely, 2^148730380 is an apocalyptic number.

148730380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148730380 is an abundant number, since it is smaller than the sum of its proper divisors (172046468).

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

148730380 is a wasteful number, since it uses less digits than its factorization.

148730380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201033 (or 201031 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 148730380 is about 12195.5065495452. The cubic root of 148730380 is about 529.8259544811.

The spelling of 148730380 in words is "one hundred forty-eight million, seven hundred thirty thousand, three hundred eighty".