140684095 has 16 divisors (see below), whose sum is σ = 180498240. Its totient is φ = 104891904.

The previous prime is 140684083. The next prime is 140684099. The reversal of 140684095 is 590486041.

It is a happy number.

It is not a de Polignac number, because 140684095 - 2⁷ = 140683967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140684099) 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, 721 + ... + 16789.

It is an arithmetic number, because the mean of its divisors is an integer number (11281140).

Almost surely, 2^140684095 is an apocalyptic number.

140684095 is a deficient number, since it is larger than the sum of its proper divisors (39814145).

140684095 is a wasteful number, since it uses less digits than its factorization.

140684095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16194.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 140684095 is about 11861.0326278954. The cubic root of 140684095 is about 520.0937885564.

The spelling of 140684095 in words is "one hundred forty million, six hundred eighty-four thousand, ninety-five".