1940695 has 8 divisors (see below), whose sum is σ = 2336544. Its totient is φ = 1547424.

The previous prime is 1940683. The next prime is 1940699. The reversal of 1940695 is 5960491.

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 1940695 - 2⁵ = 1940663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1940695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1940699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (292068).

2^1940695 is an apocalyptic number.

1940695 is a deficient number, since it is larger than the sum of its proper divisors (395849).

1940695 is an equidigital number, since it uses as much as digits as its factorization.

1940695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1940695 is about 1393.0882958377. The cubic root of 1940695 is about 124.7342621341.

The spelling of 1940695 in words is "one million, nine hundred forty thousand, six hundred ninety-five".