1894325 has 6 divisors (see below), whose sum is σ = 2348994. Its totient is φ = 1515440.

The previous prime is 1894307. The next prime is 1894337. The reversal of 1894325 is 5234981.

It can be written as a sum of positive squares in 3 ways, for example, as 20164 + 1874161 = 142^2 + 1369^2 .

It is not a de Polignac number, because 1894325 - 2¹⁶ = 1828789 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1894291 and 1894300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37862 + ... + 37911.

It is an arithmetic number, because the mean of its divisors is an integer number (391499).

2^1894325 is an apocalyptic number.

It is an amenable number.

1894325 is a deficient number, since it is larger than the sum of its proper divisors (454669).

1894325 is an equidigital number, since it uses as much as digits as its factorization.

1894325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75783 (or 75778 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 1894325 is about 1376.3447969168. The cubic root of 1894325 is about 123.7327969829.

The spelling of 1894325 in words is "one million, eight hundred ninety-four thousand, three hundred twenty-five".