140550006 has 16 divisors (see below), whose sum is σ = 284659200. Its totient is φ = 46256808.

The previous prime is 140549971. The next prime is 140550017. The reversal of 140550006 is 600055041.

It is a happy number.

140550006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 147786 + ... + 148733.

It is an arithmetic number, because the mean of its divisors is an integer number (17791200).

Almost surely, 2^140550006 is an apocalyptic number.

140550006 is an abundant number, since it is smaller than the sum of its proper divisors (144109194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140550006 is a wasteful number, since it uses less digits than its factorization.

140550006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296603.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 140550006 is about 11855.3787792715. The cubic root of 140550006 is about 519.9284985514.

The spelling of 140550006 in words is "one hundred forty million, five hundred fifty thousand, six".