1936873 has 4 divisors (see below), whose sum is σ = 1940368. Its totient is φ = 1933380.

The previous prime is 1936871. The next prime is 1936889. The reversal of 1936873 is 3786391.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1936873 - 2¹ = 1936871 is a prime.

It is a Duffinian number.

1936873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1936871) 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 3 ways as a sum of consecutive naturals, for example, 711 + ... + 2092.

It is an arithmetic number, because the mean of its divisors is an integer number (485092).

2^1936873 is an apocalyptic number.

It is an amenable number.

1936873 is a deficient number, since it is larger than the sum of its proper divisors (3495).

1936873 is an equidigital number, since it uses as much as digits as its factorization.

1936873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494.

The product of its digits is 27216, while the sum is 37.

The square root of 1936873 is about 1391.7158474344. The cubic root of 1936873 is about 124.6523245374.

It can be divided in two parts, 1936 and 873, that added together give a square (2809 = 53²).

The spelling of 1936873 in words is "one million, nine hundred thirty-six thousand, eight hundred seventy-three".