1408283 has 4 divisors (see below), whose sum is σ = 1411080. Its totient is φ = 1405488.

The previous prime is 1408279. The next prime is 1408289. The reversal of 1408283 is 3828041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3828041 = 7 ⋅546863.

It is a cyclic number.

It is not a de Polignac number, because 1408283 - 2² = 1408279 is a prime.

It is a super-2 number, since 2×1408283² = 3966522016178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1408289) 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 3 ways as a sum of consecutive naturals, for example, 410 + ... + 1727.

It is an arithmetic number, because the mean of its divisors is an integer number (352770).

2^1408283 is an apocalyptic number.

1408283 is a deficient number, since it is larger than the sum of its proper divisors (2797).

1408283 is an equidigital number, since it uses as much as digits as its factorization.

1408283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1408283 is about 1186.7110010445. The cubic root of 1408283 is about 112.0890819763.

The spelling of 1408283 in words is "one million, four hundred eight thousand, two hundred eighty-three".