148098528 has 72 divisors (see below), whose sum is σ = 423154368. Its totient is φ = 49132032.

The previous prime is 148098497. The next prime is 148098539. The reversal of 148098528 is 825890841.

It is a happy number.

148098528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66001 + ... + 68207.

It is an arithmetic number, because the mean of its divisors is an integer number (5877144).

Almost surely, 2^148098528 is an apocalyptic number.

148098528 is a gapful number since it is divisible by the number (18) 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 148098528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211577184).

148098528 is an abundant number, since it is smaller than the sum of its proper divisors (275055840).

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

148098528 is a wasteful number, since it uses less digits than its factorization.

148098528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 148098528 is about 12169.5738627119. The cubic root of 148098528 is about 529.0746020862.

The spelling of 148098528 in words is "one hundred forty-eight million, ninety-eight thousand, five hundred twenty-eight".