140063 has 16 divisors (see below), whose sum is σ = 186624. Its totient is φ = 101760.

The previous prime is 140057. The next prime is 140069. The reversal of 140063 is 360041.

140063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140057) and next prime (140069).

It is a cyclic number.

It is not a de Polignac number, because 140063 - 2⁶ = 139999 is a prime.

It is a Duffinian number.

140063 is a modest number, since divided by 63 gives 14 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256 + ... + 1362.

It is an arithmetic number, because the mean of its divisors is an integer number (11664).

2¹⁴⁰⁰⁶³ is an apocalyptic number.

140063 is a deficient number, since it is larger than the sum of its proper divisors (46561).

140063 is a wasteful number, since it uses less digits than its factorization.

140063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 140063 is about 374.2499164997. The cubic root of 140063 is about 51.9327285916.

The spelling of 140063 in words is "one hundred forty thousand, sixty-three".