148798 has 16 divisors (see below), whose sum is σ = 246960. Its totient is φ = 66816.

The previous prime is 148793. The next prime is 148817. The reversal of 148798 is 897841.

148798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148793) 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, 1486 + ... + 1582.

It is an arithmetic number, because the mean of its divisors is an integer number (15435).

2¹⁴⁸⁷⁹⁸ is an apocalyptic number.

148798 is a deficient number, since it is larger than the sum of its proper divisors (98162).

148798 is a wasteful number, since it uses less digits than its factorization.

148798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171.

The product of its digits is 16128, while the sum is 37.

The square root of 148798 is about 385.7434380518. The cubic root of 148798 is about 52.9906237122.

It can be divided in two parts, 148 and 798, that added together give a triangular number (946 = T₄₃).

The spelling of 148798 in words is "one hundred forty-eight thousand, seven hundred ninety-eight".