140303627 has 2 divisors, whose sum is σ = 140303628. Its totient is φ = 140303626.

The previous prime is 140303623. The next prime is 140303633. The reversal of 140303627 is 726303041.

140303627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140303627 - 2² = 140303623 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 140303596 and 140303605.

It is not a weakly prime, because it can be changed into another prime (140303621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70151813 + 70151814.

It is an arithmetic number, because the mean of its divisors is an integer number (70151814).

Almost surely, 2^140303627 is an apocalyptic number.

140303627 is a deficient number, since it is larger than the sum of its proper divisors (1).

140303627 is an equidigital number, since it uses as much as digits as its factorization.

140303627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 140303627 is about 11844.9831996504. The cubic root of 140303627 is about 519.6245156693.

Adding to 140303627 its reverse (726303041), we get a palindrome (866606668).

The spelling of 140303627 in words is "one hundred forty million, three hundred three thousand, six hundred twenty-seven".