140105595 has 16 divisors (see below), whose sum is σ = 256193280. Its totient is φ = 64048224.

The previous prime is 140105587. The next prime is 140105599. The reversal of 140105595 is 595501041.

It is not a de Polignac number, because 140105595 - 2³ = 140105587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140105599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667065 + ... + 667274.

It is an arithmetic number, because the mean of its divisors is an integer number (16012080).

Almost surely, 2^140105595 is an apocalyptic number.

140105595 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140105595 is a deficient number, since it is larger than the sum of its proper divisors (116087685).

140105595 is a wasteful number, since it uses less digits than its factorization.

140105595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334354.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 140105595 is about 11836.6209282886. The cubic root of 140105595 is about 519.3799253328.

The spelling of 140105595 in words is "one hundred forty million, one hundred five thousand, five hundred ninety-five".