1481823 has 24 divisors (see below), whose sum is σ = 2507648. Its totient is φ = 825552.

The previous prime is 1481819. The next prime is 1481849. The reversal of 1481823 is 3281841.

It is not a de Polignac number, because 1481823 - 2² = 1481819 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2436 + ... + 2982.

2^1481823 is an apocalyptic number.

1481823 is a deficient number, since it is larger than the sum of its proper divisors (1025825).

1481823 is a wasteful number, since it uses less digits than its factorization.

1481823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 600 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1481823 is about 1217.3015238633. The cubic root of 1481823 is about 114.0071555989.

It can be divided in two parts, 14818 and 23, that added together give a palindrome (14841).

The spelling of 1481823 in words is "one million, four hundred eighty-one thousand, eight hundred twenty-three".