140555676 has 24 divisors (see below), whose sum is σ = 329414400. Its totient is φ = 46644592.

The previous prime is 140555671. The next prime is 140555689. The reversal of 140555676 is 676555041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140555671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23076 + ... + 28523.

It is an arithmetic number, because the mean of its divisors is an integer number (13725600).

Almost surely, 2^140555676 is an apocalyptic number.

It is an amenable number.

140555676 is an abundant number, since it is smaller than the sum of its proper divisors (188858724).

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

140555676 is a wasteful number, since it uses less digits than its factorization.

140555676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51833 (or 51831 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 140555676 is about 11855.6179088228. The cubic root of 140555676 is about 519.9354900250.

The spelling of 140555676 in words is "one hundred forty million, five hundred fifty-five thousand, six hundred seventy-six".