140254883 has 2 divisors, whose sum is σ = 140254884. Its totient is φ = 140254882.

The previous prime is 140254871. The next prime is 140254927. The reversal of 140254883 is 388452041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140254883 - 2⁴ = 140254867 is a prime.

It is not a weakly prime, because it can be changed into another prime (140254813) 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, 70127441 + 70127442.

It is an arithmetic number, because the mean of its divisors is an integer number (70127442).

Almost surely, 2^140254883 is an apocalyptic number.

140254883 is a deficient number, since it is larger than the sum of its proper divisors (1).

140254883 is an equidigital number, since it uses as much as digits as its factorization.

140254883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 140254883 is about 11842.9254409542. The cubic root of 140254883 is about 519.5643330693.

The spelling of 140254883 in words is "one hundred forty million, two hundred fifty-four thousand, eight hundred eighty-three".