148000740 has 96 divisors (see below), whose sum is σ = 429260160. Its totient is φ = 38071296.

The previous prime is 148000739. The next prime is 148000771. The reversal of 148000740 is 47000841.

148000740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148000740.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361656 + ... + 362064.

It is an arithmetic number, because the mean of its divisors is an integer number (4471460).

Almost surely, 2^148000740 is an apocalyptic number.

148000740 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 148000740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214630080).

148000740 is an abundant number, since it is smaller than the sum of its proper divisors (281259420).

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

148000740 is a wasteful number, since it uses less digits than its factorization.

148000740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 148000740 is about 12165.5554743711. Note that the first 3 decimals coincide. The cubic root of 148000740 is about 528.9581288634.

The spelling of 148000740 in words is "one hundred forty-eight million, seven hundred forty", and thus it is an aban number.