1896265 has 16 divisors (see below), whose sum is σ = 2754432. Its totient is φ = 1223424.

The previous prime is 1896263. The next prime is 1896269. The reversal of 1896265 is 5626981.

It is a cyclic number.

It is not a de Polignac number, because 1896265 - 2¹ = 1896263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1896263) 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 15 ways as a sum of consecutive naturals, for example, 999 + ... + 2188.

It is an arithmetic number, because the mean of its divisors is an integer number (172152).

2^1896265 is an apocalyptic number.

It is an amenable number.

1896265 is a deficient number, since it is larger than the sum of its proper divisors (858167).

1896265 is a wasteful number, since it uses less digits than its factorization.

1896265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216.

The product of its digits is 25920, while the sum is 37.

The square root of 1896265 is about 1377.0493818306. The cubic root of 1896265 is about 123.7750212984.

The spelling of 1896265 in words is "one million, eight hundred ninety-six thousand, two hundred sixty-five".