140485835 has 8 divisors (see below), whose sum is σ = 192666336. Its totient is φ = 96333120.

The previous prime is 140485811. The next prime is 140485843. The reversal of 140485835 is 538584041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140485835 - 2¹⁰ = 140484811 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006906 + ... + 2006975.

It is an arithmetic number, because the mean of its divisors is an integer number (24083292).

Almost surely, 2^140485835 is an apocalyptic number.

140485835 is a deficient number, since it is larger than the sum of its proper divisors (52180501).

140485835 is an equidigital number, since it uses as much as digits as its factorization.

140485835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013893.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 140485835 is about 11852.6720616070. The cubic root of 140485835 is about 519.8493584844.

The spelling of 140485835 in words is "one hundred forty million, four hundred eighty-five thousand, eight hundred thirty-five".