141807 has 4 divisors (see below), whose sum is σ = 189080. Its totient is φ = 94536.

The previous prime is 141803. The next prime is 141811. The reversal of 141807 is 708141.

141807 = T₁₇₃ + T₁₇₄ + ... + T₁₈₁.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (141803) and next prime (141811).

It is not a de Polignac number, because 141807 - 2² = 141803 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141807.

It is not an unprimeable number, because it can be changed into a prime (141803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23632 + ... + 23637.

It is an arithmetic number, because the mean of its divisors is an integer number (47270).

2¹⁴¹⁸⁰⁷ is an apocalyptic number.

141807 is a deficient number, since it is larger than the sum of its proper divisors (47273).

141807 is an equidigital number, since it uses as much as digits as its factorization.

141807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47272.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 141807 is about 376.5727021440. The cubic root of 141807 is about 52.1473875734.

Adding to 141807 its reverse (708141), we get a palindrome (849948).

The spelling of 141807 in words is "one hundred forty-one thousand, eight hundred seven".