1064255 has 4 divisors (see below), whose sum is σ = 1277112. Its totient is φ = 851400.

The previous prime is 1064243. The next prime is 1064257. The reversal of 1064255 is 5524601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1064255 - 2⁶ = 1064191 is a prime.

It is a super-2 number, since 2×1064255² = 2265277410050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106421 + ... + 106430.

It is an arithmetic number, because the mean of its divisors is an integer number (319278).

2^1064255 is an apocalyptic number.

1064255 is a deficient number, since it is larger than the sum of its proper divisors (212857).

1064255 is an equidigital number, since it uses as much as digits as its factorization.

1064255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212856.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1064255 is about 1031.6273552015. The cubic root of 1064255 is about 102.0975294247.

Adding to 1064255 its reverse (5524601), we get a palindrome (6588856).

The spelling of 1064255 in words is "one million, sixty-four thousand, two hundred fifty-five".