140302 has 16 divisors (see below), whose sum is σ = 226800. Its totient is φ = 64960.

The previous prime is 140297. The next prime is 140317. The reversal of 140302 is 203041.

It is a congruent number.

It is an unprimeable number.

140302 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349 + ... + 2407.

It is an arithmetic number, because the mean of its divisors is an integer number (14175).

2¹⁴⁰³⁰² is an apocalyptic number.

140302 is a deficient number, since it is larger than the sum of its proper divisors (86498).

140302 is a wasteful number, since it uses less digits than its factorization.

140302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 140302 is about 374.5690857505. The cubic root of 140302 is about 51.9622507091.

Adding to 140302 its reverse (203041), we get a palindrome (343343).

The spelling of 140302 in words is "one hundred forty thousand, three hundred two", and thus it is an iban number.