148959720 has 192 divisors, whose sum is σ = 595969920. Its totient is φ = 31421952.

The previous prime is 148959709. The next prime is 148959737. The reversal of 148959720 is 27959841.

148959720 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 (45).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 30487 + ... + 35033.

It is an arithmetic number, because the mean of its divisors is an integer number (3104010).

Almost surely, 2^148959720 is an apocalyptic number.

148959720 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 148959720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297984960).

148959720 is an abundant number, since it is smaller than the sum of its proper divisors (447010200).

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

148959720 is a wasteful number, since it uses less digits than its factorization.

148959720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584 (or 4577 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 148959720 is about 12204.9055711218. The cubic root of 148959720 is about 530.0981424994.

The spelling of 148959720 in words is "one hundred forty-eight million, nine hundred fifty-nine thousand, seven hundred twenty".