140625895 has 4 divisors (see below), whose sum is σ = 168751080. Its totient is φ = 112500712.

The previous prime is 140625893. The next prime is 140625899. The reversal of 140625895 is 598526041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140625895 - 2¹ = 140625893 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140625893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14062585 + ... + 14062594.

It is an arithmetic number, because the mean of its divisors is an integer number (42187770).

Almost surely, 2^140625895 is an apocalyptic number.

140625895 is a deficient number, since it is larger than the sum of its proper divisors (28125185).

140625895 is an equidigital number, since it uses as much as digits as its factorization.

140625895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28125184.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 140625895 is about 11858.5789620848. The cubic root of 140625895 is about 520.0220589755.

The spelling of 140625895 in words is "one hundred forty million, six hundred twenty-five thousand, eight hundred ninety-five".