1950995 has 4 divisors (see below), whose sum is σ = 2341200. Its totient is φ = 1560792.

The previous prime is 1950989. The next prime is 1951003. The reversal of 1950995 is 5990591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5990591 = 2213 ⋅2707.

It is a cyclic number.

It is not a de Polignac number, because 1950995 - 2⁴ = 1950979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195095 + ... + 195104.

It is an arithmetic number, because the mean of its divisors is an integer number (585300).

2^1950995 is an apocalyptic number.

1950995 is a deficient number, since it is larger than the sum of its proper divisors (390205).

1950995 is an equidigital number, since it uses as much as digits as its factorization.

1950995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390204.

The product of its (nonzero) digits is 18225, while the sum is 38.

The square root of 1950995 is about 1396.7802260914. The cubic root of 1950995 is about 124.9545434716.

The spelling of 1950995 in words is "one million, nine hundred fifty thousand, nine hundred ninety-five".