1942995 has 8 divisors (see below), whose sum is σ = 3108816. Its totient is φ = 1036256.

The previous prime is 1942979. The next prime is 1943021. The reversal of 1942995 is 5992491.

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 1942995 - 2⁴ = 1942979 is a prime.

It is an unprimeable number.

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, 64752 + ... + 64781.

It is an arithmetic number, because the mean of its divisors is an integer number (388602).

2^1942995 is an apocalyptic number.

1942995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1942995 is a deficient number, since it is larger than the sum of its proper divisors (1165821).

1942995 is a wasteful number, since it uses less digits than its factorization.

1942995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129541.

The product of its digits is 29160, while the sum is 39.

The square root of 1942995 is about 1393.9135554259. The cubic root of 1942995 is about 124.7835186363.

The spelling of 1942995 in words is "one million, nine hundred forty-two thousand, nine hundred ninety-five".