1433825 has 12 divisors (see below), whose sum is σ = 1801968. Its totient is φ = 1131600.

The previous prime is 1433821. The next prime is 1433833. The reversal of 1433825 is 5283341.

It is not a de Polignac number, because 1433825 - 2² = 1433821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1433794 and 1433803.

It is not an unprimeable number, because it can be changed into a prime (1433821) 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, 1730 + ... + 2420.

It is an arithmetic number, because the mean of its divisors is an integer number (150164).

2^1433825 is an apocalyptic number.

It is an amenable number.

1433825 is a deficient number, since it is larger than the sum of its proper divisors (368143).

1433825 is an equidigital number, since it uses as much as digits as its factorization.

1433825 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 2880, while the sum is 26.

The square root of 1433825 is about 1197.4243191117. The cubic root of 1433825 is about 112.7626783710.

The spelling of 1433825 in words is "one million, four hundred thirty-three thousand, eight hundred twenty-five".