1895941 has 4 divisors (see below), whose sum is σ = 1927084. Its totient is φ = 1864800.

The previous prime is 1895939. The next prime is 1895981. The reversal of 1895941 is 1495981.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1495981 = 1031 ⋅1451.

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 1635841 = 510^2 + 1279^2 .

It is a cyclic number.

It is not a de Polignac number, because 1895941 - 2¹ = 1895939 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 1895941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1895981) by changing a digit.

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, 15480 + ... + 15601.

It is an arithmetic number, because the mean of its divisors is an integer number (481771).

2^1895941 is an apocalyptic number.

It is an amenable number.

1895941 is a deficient number, since it is larger than the sum of its proper divisors (31143).

1895941 is an equidigital number, since it uses as much as digits as its factorization.

1895941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31142.

The product of its digits is 12960, while the sum is 37.

The square root of 1895941 is about 1376.9317339651. The cubic root of 1895941 is about 123.7679714063.

It can be divided in two parts, 18 and 95941, that added together give a palindrome (95959).

The spelling of 1895941 in words is "one million, eight hundred ninety-five thousand, nine hundred forty-one".