142595 has 12 divisors (see below), whose sum is σ = 182880. Its totient is φ = 106704.

The previous prime is 142591. The next prime is 142601. The reversal of 142595 is 595241.

It is not a de Polignac number, because 142595 - 2² = 142591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142591) 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 11 ways as a sum of consecutive naturals, for example, 1766 + ... + 1844.

It is an arithmetic number, because the mean of its divisors is an integer number (15240).

2¹⁴²⁵⁹⁵ is an apocalyptic number.

142595 is a deficient number, since it is larger than the sum of its proper divisors (40285).

142595 is an equidigital number, since it uses as much as digits as its factorization.

142595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 103 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 142595 is about 377.6175313727. The cubic root of 142595 is about 52.2438009174.

It can be divided in two parts, 142 and 595, that added together give a palindrome (737).

The spelling of 142595 in words is "one hundred forty-two thousand, five hundred ninety-five".