140566482 has 32 divisors (see below), whose sum is σ = 356995200. Its totient is φ = 40161744.

The previous prime is 140566471. The next prime is 140566487. The reversal of 140566482 is 284665041.

140566482 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 6 + 648 + 2 = 666.

140566482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140566487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185557 + ... + 186312.

It is an arithmetic number, because the mean of its divisors is an integer number (11156100).

Almost surely, 2^140566482 is an apocalyptic number.

140566482 is an abundant number, since it is smaller than the sum of its proper divisors (216428718).

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

140566482 is a wasteful number, since it uses less digits than its factorization.

140566482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371887 (or 371881 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 140566482 is about 11856.0736333746. The cubic root of 140566482 is about 519.9488139952.

The spelling of 140566482 in words is "one hundred forty million, five hundred sixty-six thousand, four hundred eighty-two".