148401 has 12 divisors (see below), whose sum is σ = 234000. Its totient is φ = 89880.

The previous prime is 148399. The next prime is 148403. The reversal of 148401 is 104841.

148401 is nontrivially palindromic in base 6.

It is an interprime number because it is at equal distance from previous prime (148399) and next prime (148403).

It is not a de Polignac number, because 148401 - 2¹ = 148399 is a prime.

It is an Ulam number.

148401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (148403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651 + ... + 848.

It is an arithmetic number, because the mean of its divisors is an integer number (19500).

2¹⁴⁸⁴⁰¹ is an apocalyptic number.

148401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

148401 is a deficient number, since it is larger than the sum of its proper divisors (85599).

148401 is a wasteful number, since it uses less digits than its factorization.

148401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 148401 is about 385.2285036183. The cubic root of 148401 is about 52.9434545861.

It can be divided in two parts, 14840 and 1, that added together give a palindrome (14841).

The spelling of 148401 in words is "one hundred forty-eight thousand, four hundred one".