1056599 has 2 divisors, whose sum is σ = 1056600. Its totient is φ = 1056598.

The previous prime is 1056589. The next prime is 1056613. The reversal of 1056599 is 9956501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056599 - 2¹⁶ = 991063 is a prime.

It is a super-2 number, since 2×1056599² = 2232802893602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056509) 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, 528299 + 528300.

It is an arithmetic number, because the mean of its divisors is an integer number (528300).

2^1056599 is an apocalyptic number.

1056599 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056599 is an equidigital number, since it uses as much as digits as its factorization.

1056599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 1056599 is about 1027.9100155169. The cubic root of 1056599 is about 101.8521181375.

The spelling of 1056599 in words is "one million, fifty-six thousand, five hundred ninety-nine".