1896873 has 16 divisors (see below), whose sum is σ = 2820096. Its totient is φ = 1124240.

The previous prime is 1896871. The next prime is 1896883. The reversal of 1896873 is 3786981.

It is not a de Polignac number, because 1896873 - 2¹ = 1896871 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1896871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940 + ... + 2162.

It is an arithmetic number, because the mean of its divisors is an integer number (176256).

2^1896873 is an apocalyptic number.

It is an amenable number.

1896873 is a deficient number, since it is larger than the sum of its proper divisors (923223).

1896873 is a wasteful number, since it uses less digits than its factorization.

1896873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its digits is 72576, while the sum is 42.

The square root of 1896873 is about 1377.2701260101. The cubic root of 1896873 is about 123.7882485585.

The spelling of 1896873 in words is "one million, eight hundred ninety-six thousand, eight hundred seventy-three".