1825895 has 4 divisors (see below), whose sum is σ = 2191080. Its totient is φ = 1460712.

The previous prime is 1825891. The next prime is 1825897. The reversal of 1825895 is 5985281.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1825895 - 2² = 1825891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1825891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182585 + ... + 182594.

It is an arithmetic number, because the mean of its divisors is an integer number (547770).

2^1825895 is an apocalyptic number.

1825895 is a deficient number, since it is larger than the sum of its proper divisors (365185).

1825895 is an equidigital number, since it uses as much as digits as its factorization.

1825895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365184.

The product of its digits is 28800, while the sum is 38.

The square root of 1825895 is about 1351.2568223695. The cubic root of 1825895 is about 122.2245930057.

The spelling of 1825895 in words is "one million, eight hundred twenty-five thousand, eight hundred ninety-five".