1263483 has 12 divisors (see below), whose sum is σ = 1965600. Its totient is φ = 777456.

The previous prime is 1263473. The next prime is 1263487. The reversal of 1263483 is 3843621.

It is a happy number.

It is not a de Polignac number, because 1263483 - 2¹⁶ = 1197947 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1263487) 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 11 ways as a sum of consecutive naturals, for example, 5283 + ... + 5516.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

2^1263483 is an apocalyptic number.

1263483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1263483 is a deficient number, since it is larger than the sum of its proper divisors (702117).

1263483 is a wasteful number, since it uses less digits than its factorization.

1263483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818 (or 10815 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1263483 is about 1124.0475968570. The cubic root of 1263483 is about 108.1076601327.

The spelling of 1263483 in words is "one million, two hundred sixty-three thousand, four hundred eighty-three".