140007607 has 2 divisors, whose sum is σ = 140007608. Its totient is φ = 140007606.

The previous prime is 140007589. The next prime is 140007617. The reversal of 140007607 is 706700041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140007607 - 2⁷ = 140007479 is a prime.

It is a super-3 number, since 3×140007607³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140007617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70003803 + 70003804.

It is an arithmetic number, because the mean of its divisors is an integer number (70003804).

Almost surely, 2^140007607 is an apocalyptic number.

140007607 is a deficient number, since it is larger than the sum of its proper divisors (1).

140007607 is an equidigital number, since it uses as much as digits as its factorization.

140007607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 140007607 is about 11832.4810162535. The cubic root of 140007607 is about 519.2588146106.

Adding to 140007607 its reverse (706700041), we get a palindrome (846707648).

The spelling of 140007607 in words is "one hundred forty million, seven thousand, six hundred seven".