1420483 has 2 divisors, whose sum is σ = 1420484. Its totient is φ = 1420482.

The previous prime is 1420429. The next prime is 1420493. The reversal of 1420483 is 3840241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420483 - 2¹⁷ = 1289411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1420403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710241 + 710242.

It is an arithmetic number, because the mean of its divisors is an integer number (710242).

2^1420483 is an apocalyptic number.

1420483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420483 is an equidigital number, since it uses as much as digits as its factorization.

1420483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1420483 is about 1191.8401738488. The cubic root of 1420483 is about 112.4118288569.

The spelling of 1420483 in words is "one million, four hundred twenty thousand, four hundred eighty-three".