140074 has 8 divisors (see below), whose sum is σ = 229248. Its totient is φ = 63660.

The previous prime is 140071. The next prime is 140111. The reversal of 140074 is 470041.

It is a happy number.

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

It is a plaindrome in base 7.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (140071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3162 + ... + 3205.

It is an arithmetic number, because the mean of its divisors is an integer number (28656).

2¹⁴⁰⁰⁷⁴ is an apocalyptic number.

140074 is a deficient number, since it is larger than the sum of its proper divisors (89174).

140074 is a wasteful number, since it uses less digits than its factorization.

140074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 140074 is about 374.2646122732. The cubic root of 140074 is about 51.9340880872.

The spelling of 140074 in words is "one hundred forty thousand, seventy-four", and thus it is an iban number.