1013827 has 2 divisors, whose sum is σ = 1013828. Its totient is φ = 1013826.

The previous prime is 1013819. The next prime is 1013833. The reversal of 1013827 is 7283101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013827 - 2³ = 1013819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013798 and 1013807.

It is not a weakly prime, because it can be changed into another prime (1013227) 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 as a sum of consecutive naturals, namely, 506913 + 506914.

It is an arithmetic number, because the mean of its divisors is an integer number (506914).

2^1013827 is an apocalyptic number.

1013827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013827 is an equidigital number, since it uses as much as digits as its factorization.

1013827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1013827 is about 1006.8897655652. The cubic root of 1013827 is about 100.4587918811.

Adding to 1013827 its reverse (7283101), we get a palindrome (8296928).

The spelling of 1013827 in words is "one million, thirteen thousand, eight hundred twenty-seven".