148855488 has 56 divisors (see below), whose sum is σ = 394898880. Its totient is φ = 49486080.

The previous prime is 148855423. The next prime is 148855489. The reversal of 148855488 is 884558841.

148855488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 148855488.

It is not an unprimeable number, because it can be changed into a prime (148855489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93483 + ... + 95061.

Almost surely, 2^148855488 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 148855488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197449440).

148855488 is an abundant number, since it is smaller than the sum of its proper divisors (246043392).

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

148855488 is a wasteful number, since it uses less digits than its factorization.

148855488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085 (or 2075 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 51.

The square root of 148855488 is about 12200.6347375864. The cubic root of 148855488 is about 529.9744712991.

The spelling of 148855488 in words is "one hundred forty-eight million, eight hundred fifty-five thousand, four hundred eighty-eight".