1822248383 has 4 divisors (see below), whose sum is σ = 1836158808. Its totient is φ = 1808337960.

The previous prime is 1822248361. The next prime is 1822248419. The reversal of 1822248383 is 3838422281.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1822248383 - 2¹⁰ = 1822247359 is a prime.

It is a super-3 number, since 3×1822248383³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1822248383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822248313) 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, 6955016 + ... + 6955277.

It is an arithmetic number, because the mean of its divisors is an integer number (459039702).

Almost surely, 2^1822248383 is an apocalyptic number.

1822248383 is a deficient number, since it is larger than the sum of its proper divisors (13910425).

1822248383 is a wasteful number, since it uses less digits than its factorization.

1822248383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13910424.

The product of its digits is 147456, while the sum is 41.

The square root of 1822248383 is about 42687.8013371502. The cubic root of 1822248383 is about 1221.4317114141.

The spelling of 1822248383 in words is "one billion, eight hundred twenty-two million, two hundred forty-eight thousand, three hundred eighty-three".