2140095 has 8 divisors (see below), whose sum is σ = 3424176. Its totient is φ = 1141376.

The previous prime is 2140091. The next prime is 2140109. The reversal of 2140095 is 5900412.

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 2140095 - 2² = 2140091 is a prime.

2140095 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140091) 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, 71322 + ... + 71351.

It is an arithmetic number, because the mean of its divisors is an integer number (428022).

2^2140095 is an apocalyptic number.

2140095 is a deficient number, since it is larger than the sum of its proper divisors (1284081).

2140095 is a wasteful number, since it uses less digits than its factorization.

2140095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142681.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2140095 is about 1462.9063538040. The cubic root of 2140095 is about 128.8677811198.

The spelling of 2140095 in words is "two million, one hundred forty thousand, ninety-five".