140104582 has 8 divisors (see below), whose sum is σ = 222519096. Its totient is φ = 65931552.

The previous prime is 140104579. The next prime is 140104583. The reversal of 140104582 is 285401041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140104583) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2060328 + ... + 2060395.

It is an arithmetic number, because the mean of its divisors is an integer number (27814887).

Almost surely, 2^140104582 is an apocalyptic number.

140104582 is a deficient number, since it is larger than the sum of its proper divisors (82414514).

140104582 is a wasteful number, since it uses less digits than its factorization.

140104582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120742.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 140104582 is about 11836.5781372828. The cubic root of 140104582 is about 519.3786735790.

The spelling of 140104582 in words is "one hundred forty million, one hundred four thousand, five hundred eighty-two".