140274107 has 2 divisors, whose sum is σ = 140274108. Its totient is φ = 140274106.

The previous prime is 140274097. The next prime is 140274151. The reversal of 140274107 is 701472041.

It is a weak prime.

It is an emirp because it is prime and its reverse (701472041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140274107 - 2⁴ = 140274091 is a prime.

It is not a weakly prime, because it can be changed into another prime (140274007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70137053 + 70137054.

It is an arithmetic number, because the mean of its divisors is an integer number (70137054).

Almost surely, 2^140274107 is an apocalyptic number.

140274107 is a deficient number, since it is larger than the sum of its proper divisors (1).

140274107 is an equidigital number, since it uses as much as digits as its factorization.

140274107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 140274107 is about 11843.7370369322. The cubic root of 140274107 is about 519.5880699694.

The spelling of 140274107 in words is "one hundred forty million, two hundred seventy-four thousand, one hundred seven".