1427033 has 12 divisors (see below), whose sum is σ = 1554480. Its totient is φ = 1309176.

The previous prime is 1427021. The next prime is 1427039. The reversal of 1427033 is 3307241.

It is not a de Polignac number, because 1427033 - 2⁴ = 1427017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1426996 and 1427014.

It is not an unprimeable number, because it can be changed into a prime (1427039) by changing a digit.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21266 + ... + 21332.

It is an arithmetic number, because the mean of its divisors is an integer number (129540).

2^1427033 is an apocalyptic number.

It is an amenable number.

1427033 is a deficient number, since it is larger than the sum of its proper divisors (127447).

1427033 is an equidigital number, since it uses as much as digits as its factorization.

1427033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 1427033 is about 1194.5848651310. The cubic root of 1427033 is about 112.5843449784.

The spelling of 1427033 in words is "one million, four hundred twenty-seven thousand, thirty-three".