1027424 has 24 divisors (see below), whose sum is σ = 2049768. Its totient is φ = 506880.

The previous prime is 1027421. The next prime is 1027427. The reversal of 1027424 is 4247201.

It is an interprime number because it is at equal distance from previous prime (1027421) and next prime (1027427).

It is a junction number, because it is equal to n+sod(n) for n = 1027396 and 1027405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027421) 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 3 ways as a sum of consecutive naturals, for example, 2939 + ... + 3269.

It is an arithmetic number, because the mean of its divisors is an integer number (85407).

2^1027424 is an apocalyptic number.

It is an amenable number.

1027424 is a deficient number, since it is larger than the sum of its proper divisors (1022344).

1027424 is an equidigital number, since it uses as much as digits as its factorization.

1027424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 1027424 is about 1013.6192579070. The cubic root of 1027424 is about 100.9059019684.

The spelling of 1027424 in words is "one million, twenty-seven thousand, four hundred twenty-four".