1896473 has 2 divisors, whose sum is σ = 1896474. Its totient is φ = 1896472.

The previous prime is 1896463. The next prime is 1896527. The reversal of 1896473 is 3746981.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1471369 + 425104 = 1213^2 + 652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1896473 is a prime.

It is not a weakly prime, because it can be changed into another prime (1896413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 948236 + 948237.

It is an arithmetic number, because the mean of its divisors is an integer number (948237).

2^1896473 is an apocalyptic number.

It is an amenable number.

1896473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1896473 is an equidigital number, since it uses as much as digits as its factorization.

1896473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 1896473 is about 1377.1249035581. The cubic root of 1896473 is about 123.7795467318.

The spelling of 1896473 in words is "one million, eight hundred ninety-six thousand, four hundred seventy-three".