1823248 has 40 divisors (see below), whose sum is σ = 4110848. Its totient is φ = 767232.

The previous prime is 1823231. The next prime is 1823257. The reversal of 1823248 is 8423281.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8065 + ... + 8287.

2^1823248 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 1823248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2055424).

1823248 is an abundant number, since it is smaller than the sum of its proper divisors (2287600).

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

1823248 is a wasteful number, since it uses less digits than its factorization.

1823248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 305 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 1823248 is about 1350.2770086171. The cubic root of 1823248 is about 122.1655014436.

The spelling of 1823248 in words is "one million, eight hundred twenty-three thousand, two hundred forty-eight".