1896373 has 8 divisors (see below), whose sum is σ = 2028096. Its totient is φ = 1768800.

The previous prime is 1896353. The next prime is 1896407. The reversal of 1896373 is 3736981.

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 1896373 - 2⁵ = 1896341 is a prime.

It is a d-powerful number, because it can be written as 1 + 8⁵ + 9³ + 6⁸ + 3⁸ + 7⁶ + 3¹⁰ .

It is a Duffinian number.

1896373 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63 + ... + 1948.

It is an arithmetic number, because the mean of its divisors is an integer number (253512).

2^1896373 is an apocalyptic number.

It is an amenable number.

1896373 is a deficient number, since it is larger than the sum of its proper divisors (131723).

1896373 is a wasteful number, since it uses less digits than its factorization.

1896373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

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

The square root of 1896373 is about 1377.0885955522. The cubic root of 1896373 is about 123.7773710840. Note that the first 3 decimals are identical.

The spelling of 1896373 in words is "one million, eight hundred ninety-six thousand, three hundred seventy-three".