148130928 has 120 divisors (see below), whose sum is σ = 478938096. Its totient is φ = 42240000.

The previous prime is 148130861. The next prime is 148130929. The reversal of 148130928 is 829031841.

148130928 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 148130892 and 148130901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148130929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24178 + ... + 29678.

Almost surely, 2^148130928 is an apocalyptic number.

148130928 is a gapful number since it is divisible by the number (18) 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 148130928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239469048).

148130928 is an abundant number, since it is smaller than the sum of its proper divisors (330807168).

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

148130928 is a wasteful number, since it uses less digits than its factorization.

148130928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543 (or 5534 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 148130928 is about 12170.9049786776. The cubic root of 148130928 is about 529.1131817340.

The spelling of 148130928 in words is "one hundred forty-eight million, one hundred thirty thousand, nine hundred twenty-eight".