1940295 has 32 divisors (see below), whose sum is σ = 3760128. Its totient is φ = 834048.

The previous prime is 1940293. The next prime is 1940327. The reversal of 1940295 is 5920491.

It is a happy number.

It is not a de Polignac number, because 1940295 - 2¹ = 1940293 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1940293) 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 31 ways as a sum of consecutive naturals, for example, 1242 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (117504).

2^1940295 is an apocalyptic number.

1940295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1940295 is a deficient number, since it is larger than the sum of its proper divisors (1819833).

1940295 is a wasteful number, since it uses less digits than its factorization.

1940295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1940295 is about 1392.9447225213. The cubic root of 1940295 is about 124.7256918138.

The spelling of 1940295 in words is "one million, nine hundred forty thousand, two hundred ninety-five".