1248383 has 2 divisors, whose sum is σ = 1248384. Its totient is φ = 1248382.

The previous prime is 1248353. The next prime is 1248391. The reversal of 1248383 is 3838421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1248383 - 2¹⁴ = 1231999 is a prime.

It is a super-2 number, since 2×1248383² = 3116920229378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1248323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624191 + 624192.

It is an arithmetic number, because the mean of its divisors is an integer number (624192).

2^1248383 is an apocalyptic number.

1248383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248383 is an equidigital number, since it uses as much as digits as its factorization.

1248383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 1248383 is about 1117.3106103497. The cubic root of 1248383 is about 107.6752648462.

The spelling of 1248383 in words is "one million, two hundred forty-eight thousand, three hundred eighty-three".