148630320 has 120 divisors (see below), whose sum is σ = 528555456. Its totient is φ = 37300224.

The previous prime is 148630319. The next prime is 148630327. The reversal of 148630320 is 23036841.

It is a happy number.

148630320 is a `hidden beast` number, since 1 + 4 + 8 + 630 + 3 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (148630327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6169 + ... + 18311.

Almost surely, 2^148630320 is an apocalyptic number.

148630320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148630320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264277728).

148630320 is an abundant number, since it is smaller than the sum of its proper divisors (379925136).

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

148630320 is a wasteful number, since it uses less digits than its factorization.

148630320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179 (or 12170 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 148630320 is about 12191.4035287165. The cubic root of 148630320 is about 529.7071124124.

The spelling of 148630320 in words is "one hundred forty-eight million, six hundred thirty thousand, three hundred twenty".