148801 has 4 divisors (see below), whose sum is σ = 157572. Its totient is φ = 140032.

The previous prime is 148793. The next prime is 148817. The reversal of 148801 is 108841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 108841 = 31 ⋅3511.

It can be written as a sum of positive squares in 2 ways, for example, as 123201 + 25600 = 351^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 148801 - 2³ = 148793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360 + ... + 4393.

It is an arithmetic number, because the mean of its divisors is an integer number (39393).

2¹⁴⁸⁸⁰¹ is an apocalyptic number.

It is an amenable number.

148801 is a deficient number, since it is larger than the sum of its proper divisors (8771).

148801 is an equidigital number, since it uses as much as digits as its factorization.

148801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 148801 is about 385.7473266272. The cubic root of 148801 is about 52.9909798343.

It can be divided in two parts, 148 and 801, that added together give a palindrome (949).

The spelling of 148801 in words is "one hundred forty-eight thousand, eight hundred one".