140060747 has 2 divisors, whose sum is σ = 140060748. Its totient is φ = 140060746.

The previous prime is 140060743. The next prime is 140060831. The reversal of 140060747 is 747060041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140060747 - 2² = 140060743 is a prime.

It is not a weakly prime, because it can be changed into another prime (140060743) 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, 70030373 + 70030374.

It is an arithmetic number, because the mean of its divisors is an integer number (70030374).

Almost surely, 2^140060747 is an apocalyptic number.

140060747 is a deficient number, since it is larger than the sum of its proper divisors (1).

140060747 is an equidigital number, since it uses as much as digits as its factorization.

140060747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 140060747 is about 11834.7263170721. The cubic root of 140060747 is about 519.3245013346.

The spelling of 140060747 in words is "one hundred forty million, sixty thousand, seven hundred forty-seven".