1828337 has 6 divisors (see below), whose sum is σ = 2126898. Its totient is φ = 1567104.

The previous prime is 1828331. The next prime is 1828361. The reversal of 1828337 is 7338281.

It can be written as a sum of positive squares in only one way, i.e., 1825201 + 3136 = 1351^2 + 56^2 .

It is not a de Polignac number, because 1828337 - 2⁶ = 1828273 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18608 + ... + 18705.

It is an arithmetic number, because the mean of its divisors is an integer number (354483).

2^1828337 is an apocalyptic number.

It is an amenable number.

1828337 is a deficient number, since it is larger than the sum of its proper divisors (298561).

1828337 is an equidigital number, since it uses as much as digits as its factorization.

1828337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37327 (or 37320 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 1828337 is about 1352.1601236540. The cubic root of 1828337 is about 122.2790575274.

The spelling of 1828337 in words is "one million, eight hundred twenty-eight thousand, three hundred thirty-seven".