140582116 has 12 divisors (see below), whose sum is σ = 246149932. Its totient is φ = 70253568.

The previous prime is 140582089. The next prime is 140582119. The reversal of 140582116 is 611285041.

It can be written as a sum of positive squares in 2 ways, for example, as 6022116 + 134560000 = 2454^2 + 11600^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (140582119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 16768.

Almost surely, 2^140582116 is an apocalyptic number.

It is an amenable number.

140582116 is a deficient number, since it is larger than the sum of its proper divisors (105567816).

140582116 is a wasteful number, since it uses less digits than its factorization.

140582116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18750 (or 18748 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 140582116 is about 11856.7329395580. The cubic root of 140582116 is about 519.9680897578.

It can be divided in two parts, 1405 and 82116, that added together give a 4-th power (83521 = 17⁴).

The spelling of 140582116 in words is "one hundred forty million, five hundred eighty-two thousand, one hundred sixteen".