140846005 has 8 divisors (see below), whose sum is σ = 170135424. Its totient is φ = 111930000.

The previous prime is 140845967. The next prime is 140846021. The reversal of 140846005 is 500648041.

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

It is not a de Polignac number, because 140846005 - 2¹³ = 140837813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 92521 + ... + 94030.

It is an arithmetic number, because the mean of its divisors is an integer number (21266928).

Almost surely, 2^140846005 is an apocalyptic number.

It is an amenable number.

140846005 is a deficient number, since it is larger than the sum of its proper divisors (29289419).

140846005 is a wasteful number, since it uses less digits than its factorization.

140846005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186707.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 140846005 is about 11867.8559563217. The cubic root of 140846005 is about 520.2932332803.

The spelling of 140846005 in words is "one hundred forty million, eight hundred forty-six thousand, five".