140987095 has 8 divisors (see below), whose sum is σ = 171710064. Its totient is φ = 111105984.

The previous prime is 140987089. The next prime is 140987107. The reversal of 140987095 is 590789041.

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

It is a cyclic number.

It is not a de Polignac number, because 140987095 - 2¹⁹ = 140462807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210094 + ... + 210763.

It is an arithmetic number, because the mean of its divisors is an integer number (21463758).

Almost surely, 2^140987095 is an apocalyptic number.

140987095 is a deficient number, since it is larger than the sum of its proper divisors (30722969).

140987095 is an equidigital number, since it uses as much as digits as its factorization.

140987095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420929.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 140987095 is about 11873.7986760767. The cubic root of 140987095 is about 520.4669068234.

The spelling of 140987095 in words is "one hundred forty million, nine hundred eighty-seven thousand, ninety-five".