1797248 has 32 divisors (see below), whose sum is σ = 3774000. Its totient is φ = 850176.

The previous prime is 1797241. The next prime is 1797277. The reversal of 1797248 is 8427971.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (1797241) 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, 2063 + ... + 2801.

2^1797248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1797248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1887000).

1797248 is an abundant number, since it is smaller than the sum of its proper divisors (1976752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1797248 is an equidigital number, since it uses as much as digits as its factorization.

1797248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 760 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 1797248 is about 1340.6147843434. The cubic root of 1797248 is about 121.5820148839.

The spelling of 1797248 in words is "one million, seven hundred ninety-seven thousand, two hundred forty-eight".