1065263 has 2 divisors, whose sum is σ = 1065264. Its totient is φ = 1065262.

The previous prime is 1065217. The next prime is 1065269. The reversal of 1065263 is 3625601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1065263 - 2¹⁶ = 999727 is a prime.

It is a super-2 number, since 2×1065263² = 2269570518338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1065269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532631 + 532632.

It is an arithmetic number, because the mean of its divisors is an integer number (532632).

2^1065263 is an apocalyptic number.

1065263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065263 is an equidigital number, since it uses as much as digits as its factorization.

1065263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1065263 is about 1032.1157880781. The cubic root of 1065263 is about 102.1297528534.

The spelling of 1065263 in words is "one million, sixty-five thousand, two hundred sixty-three".