140795697 has 8 divisors (see below), whose sum is σ = 214545856. Its totient is φ = 80454672.

The previous prime is 140795687. The next prime is 140795713. The reversal of 140795697 is 796597041.

It is a happy number.

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

It is not a de Polignac number, because 140795697 - 2¹⁴ = 140779313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140795657) 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 7 ways as a sum of consecutive naturals, for example, 3352258 + ... + 3352299.

It is an arithmetic number, because the mean of its divisors is an integer number (26818232).

Almost surely, 2^140795697 is an apocalyptic number.

It is an amenable number.

140795697 is a deficient number, since it is larger than the sum of its proper divisors (73750159).

140795697 is an equidigital number, since it uses as much as digits as its factorization.

140795697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704567.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 140795697 is about 11865.7362603422. The cubic root of 140795697 is about 520.2312790227.

The spelling of 140795697 in words is "one hundred forty million, seven hundred ninety-five thousand, six hundred ninety-seven".