140702 has 4 divisors (see below), whose sum is σ = 211056. Its totient is φ = 70350.

The previous prime is 140689. The next prime is 140717. The reversal of 140702 is 207041.

It is a happy number.

140702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 140702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35174 + ... + 35177.

It is an arithmetic number, because the mean of its divisors is an integer number (52764).

2¹⁴⁰⁷⁰² is an apocalyptic number.

140702 is a deficient number, since it is larger than the sum of its proper divisors (70354).

140702 is an equidigital number, since it uses as much as digits as its factorization.

140702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70353.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 140702 is about 375.1026526166. The cubic root of 140702 is about 52.0115851899.

Adding to 140702 its reverse (207041), we get a palindrome (347743).

The spelling of 140702 in words is "one hundred forty thousand, seven hundred two", and thus it is an iban number.