142995 has 8 divisors (see below), whose sum is σ = 228816. Its totient is φ = 76256.

The previous prime is 142993. The next prime is 143053. The reversal of 142995 is 599241.

It is a happy number.

142995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142995 - 2¹ = 142993 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 142995.

It is not an unprimeable number, because it can be changed into a prime (142993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4752 + ... + 4781.

It is an arithmetic number, because the mean of its divisors is an integer number (28602).

2¹⁴²⁹⁹⁵ is an apocalyptic number.

142995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142995 is a deficient number, since it is larger than the sum of its proper divisors (85821).

142995 is an equidigital number, since it uses as much as digits as its factorization.

142995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9541.

The product of its digits is 3240, while the sum is 30.

The square root of 142995 is about 378.1467968924. The cubic root of 142995 is about 52.2926058324.

The spelling of 142995 in words is "one hundred forty-two thousand, nine hundred ninety-five".