140772763 has 2 divisors, whose sum is σ = 140772764. Its totient is φ = 140772762.

The previous prime is 140772743. The next prime is 140772791. The reversal of 140772763 is 367277041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140772763 is a prime.

It is not a weakly prime, because it can be changed into another prime (140772713) 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, 70386381 + 70386382.

It is an arithmetic number, because the mean of its divisors is an integer number (70386382).

Almost surely, 2^140772763 is an apocalyptic number.

140772763 is a deficient number, since it is larger than the sum of its proper divisors (1).

140772763 is an equidigital number, since it uses as much as digits as its factorization.

140772763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 140772763 is about 11864.7698249903. The cubic root of 140772763 is about 520.2030309246.

The spelling of 140772763 in words is "one hundred forty million, seven hundred seventy-two thousand, seven hundred sixty-three".