148321760 has 48 divisors (see below), whose sum is σ = 352066176. Its totient is φ = 59048448.

The previous prime is 148321741. The next prime is 148321781. The reversal of 148321760 is 67123841.

148321760 is digitally balanced in base 2, 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 (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33602 + ... + 37758.

It is an arithmetic number, because the mean of its divisors is an integer number (7334712).

Almost surely, 2^148321760 is an apocalyptic number.

148321760 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 148321760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176033088).

148321760 is an abundant number, since it is smaller than the sum of its proper divisors (203744416).

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

148321760 is a wasteful number, since it uses less digits than its factorization.

148321760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 148321760 is about 12178.7421353767. The cubic root of 148321760 is about 529.3402970290.

The spelling of 148321760 in words is "one hundred forty-eight million, three hundred twenty-one thousand, seven hundred sixty".