140182753 has 2 divisors, whose sum is σ = 140182754. Its totient is φ = 140182752.

The previous prime is 140182687. The next prime is 140182793. The reversal of 140182753 is 357281041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139783329 + 399424 = 11823^2 + 632^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140182753 is a prime.

It is not a weakly prime, because it can be changed into another prime (140182793) 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, 70091376 + 70091377.

It is an arithmetic number, because the mean of its divisors is an integer number (70091377).

Almost surely, 2^140182753 is an apocalyptic number.

It is an amenable number.

140182753 is a deficient number, since it is larger than the sum of its proper divisors (1).

140182753 is an equidigital number, since it uses as much as digits as its factorization.

140182753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 140182753 is about 11839.8797713490. The cubic root of 140182753 is about 519.4752509621.

The spelling of 140182753 in words is "one hundred forty million, one hundred eighty-two thousand, seven hundred fifty-three".