141620 has 24 divisors (see below), whose sum is σ = 304584. Its totient is φ = 55296.

The previous prime is 141619. The next prime is 141623. The reversal of 141620 is 26141.

141620 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 4 ways, for example, as 14884 + 126736 = 122^2 + 356^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141595 and 141604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412 + ... + 1508.

It is an arithmetic number, because the mean of its divisors is an integer number (12691).

2¹⁴¹⁶²⁰ is an apocalyptic number.

141620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141620 is an abundant number, since it is smaller than the sum of its proper divisors (162964).

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

141620 is a wasteful number, since it uses less digits than its factorization.

141620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 141620 is about 376.3243282064. The cubic root of 141620 is about 52.1244553461.

Adding to 141620 its reverse (26141), we get a palindrome (167761).

The spelling of 141620 in words is "one hundred forty-one thousand, six hundred twenty".