140316974 has 32 divisors (see below), whose sum is σ = 259117056. Its totient is φ = 55661760.

The previous prime is 140316973. The next prime is 140316989. The reversal of 140316974 is 479613041.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140316971) 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, 2954 + ... + 17010.

It is an arithmetic number, because the mean of its divisors is an integer number (8097408).

Almost surely, 2^140316974 is an apocalyptic number.

140316974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140316974 is a deficient number, since it is larger than the sum of its proper divisors (118800082).

140316974 is a wasteful number, since it uses less digits than its factorization.

140316974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14120.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 140316974 is about 11845.5465893305. The cubic root of 140316974 is about 519.6409923364.

The spelling of 140316974 in words is "one hundred forty million, three hundred sixteen thousand, nine hundred seventy-four".