140675914 has 4 divisors (see below), whose sum is σ = 211013874. Its totient is φ = 70337956.

The previous prime is 140675911. The next prime is 140675917. The reversal of 140675914 is 419576041.

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

It is an interprime number because it is at equal distance from previous prime (140675911) and next prime (140675917).

It can be written as a sum of positive squares in only one way, i.e., 111999889 + 28676025 = 10583^2 + 5355^2 .

It is not an unprimeable number, because it can be changed into a prime (140675911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35168977 + ... + 35168980.

Almost surely, 2^140675914 is an apocalyptic number.

140675914 is a deficient number, since it is larger than the sum of its proper divisors (70337960).

140675914 is an equidigital number, since it uses as much as digits as its factorization.

140675914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70337959.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 140675914 is about 11860.6877540891. The cubic root of 140675914 is about 520.0837069388.

The spelling of 140675914 in words is "one hundred forty million, six hundred seventy-five thousand, nine hundred fourteen".