1682233 has 4 divisors (see below), whose sum is σ = 1922560. Its totient is φ = 1441908.

The previous prime is 1682207. The next prime is 1682237. The reversal of 1682233 is 3322861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1682233 - 2⁹ = 1681721 is a prime.

It is a d-powerful number, because it can be written as 1 + 6⁸ + 8³ + 2 + 2¹¹ + 3³ + 3³ .

It is a Duffinian number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 1682198 and 1682207.

It is not an unprimeable number, because it can be changed into a prime (1682237) 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, 120153 + ... + 120166.

It is an arithmetic number, because the mean of its divisors is an integer number (480640).

2^1682233 is an apocalyptic number.

It is an amenable number.

1682233 is a deficient number, since it is larger than the sum of its proper divisors (240327).

1682233 is an equidigital number, since it uses as much as digits as its factorization.

1682233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240326.

The product of its digits is 1728, while the sum is 25.

The square root of 1682233 is about 1297.0092520873. The cubic root of 1682233 is about 118.9310854897.

It can be divided in two parts, 168 and 2233, that added together give a 4-th power (2401 = 7⁴).

The spelling of 1682233 in words is "one million, six hundred eighty-two thousand, two hundred thirty-three".