140955 has 8 divisors (see below), whose sum is σ = 225552. Its totient is φ = 75168.

The previous prime is 140939. The next prime is 140977. The reversal of 140955 is 559041.

140955 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 not a de Polignac number, because 140955 - 2⁴ = 140939 is a prime.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 140955.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4684 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (28194).

2¹⁴⁰⁹⁵⁵ is an apocalyptic number.

140955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140955 is a deficient number, since it is larger than the sum of its proper divisors (84597).

140955 is an equidigital number, since it uses as much as digits as its factorization.

140955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9405.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 140955 is about 375.4397421691. The cubic root of 140955 is about 52.0427409939.

Adding to 140955 its reverse (559041), we get a palindrome (699996).

The spelling of 140955 in words is "one hundred forty thousand, nine hundred fifty-five".