1867325 has 12 divisors (see below), whose sum is σ = 2339508. Its totient is φ = 1478400.

The previous prime is 1867321. The next prime is 1867337. The reversal of 1867325 is 5237681.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 174724 + 1692601 = 418^2 + 1301^2 .

It is not a de Polignac number, because 1867325 - 2² = 1867321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1867291 and 1867300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1867321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2495 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (194959).

2^1867325 is an apocalyptic number.

It is an amenable number.

1867325 is a deficient number, since it is larger than the sum of its proper divisors (472183).

1867325 is a wasteful number, since it uses less digits than its factorization.

1867325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 779 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 1867325 is about 1366.5010062199. The cubic root of 1867325 is about 123.1421231564.

The spelling of 1867325 in words is "one million, eight hundred sixty-seven thousand, three hundred twenty-five".