148720488 has 192 divisors, whose sum is σ = 471303360. Its totient is φ = 38836224.

The previous prime is 148720483. The next prime is 148720499. The reversal of 148720488 is 884027841.

148720488 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 (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148720483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 859570 + ... + 859742.

It is an arithmetic number, because the mean of its divisors is an integer number (2454705).

Almost surely, 2^148720488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148720488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235651680).

148720488 is an abundant number, since it is smaller than the sum of its proper divisors (322582872).

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

148720488 is a wasteful number, since it uses less digits than its factorization.

148720488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 148720488 is about 12195.1009835917. The cubic root of 148720488 is about 529.8142080477.

The spelling of 148720488 in words is "one hundred forty-eight million, seven hundred twenty thousand, four hundred eighty-eight".