1017479 has 2 divisors, whose sum is σ = 1017480. Its totient is φ = 1017478.

The previous prime is 1017473. The next prime is 1017481. The reversal of 1017479 is 9747101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1017479 - 2¹⁶ = 951943 is a prime.

Together with 1017481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1017473) 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, 508739 + 508740.

It is an arithmetic number, because the mean of its divisors is an integer number (508740).

2^1017479 is an apocalyptic number.

1017479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1017479 is an equidigital number, since it uses as much as digits as its factorization.

1017479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 1017479 is about 1008.7016407244. The cubic root of 1017479 is about 100.5792713017.

The spelling of 1017479 in words is "one million, seventeen thousand, four hundred seventy-nine".