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140214 = 2323369

140214 has 8 divisors (see below), whose sum is σ = 280440. Its totient is φ = 46736.

The previous prime is 140207. The next prime is 140221. The reversal of 140214 is 412041.

140214 = T172 + T173 + ... + T180.

140214 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 (140207) and next prime (140221).

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

140214 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 140214.

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 140214.

It is an unprimeable number.

140214 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 3 ways as a sum of consecutive naturals, for example, 11679 + ... + 11690.

It is an arithmetic number, because the mean of its divisors is an integer number (35055).

2140214 is an apocalyptic number.

140214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140214 is a wasteful number, since it uses less digits than its factorization.

140214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23374.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 140214 is about 374.4515990085. The cubic root of 140214 is about 51.9513845432.

Adding to 140214 its reverse (412041), we get a palindrome (552255).

The spelling of 140214 in words is "one hundred forty thousand, two hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3 6 23369 46738 70107 140214