1066232255 has 32 divisors (see below), whose sum is σ = 1416158208. Its totient is φ = 764208000.

The previous prime is 1066232239. The next prime is 1066232261. The reversal of 1066232255 is 5522326601.

It is not a de Polignac number, because 1066232255 - 2⁴ = 1066232239 is a prime.

It is a super-2 number, since 2×1066232255² = 2273702443204770050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2038424 + ... + 2038946.

It is an arithmetic number, because the mean of its divisors is an integer number (44254944).

Almost surely, 2^1066232255 is an apocalyptic number.

1066232255 is a deficient number, since it is larger than the sum of its proper divisors (349925953).

1066232255 is a wasteful number, since it uses less digits than its factorization.

1066232255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1066232255 is about 32653.2120165842. The cubic root of 1066232255 is about 1021.6071852916.

Adding to 1066232255 its reverse (5522326601), we get a palindrome (6588558856).

The spelling of 1066232255 in words is "one billion, sixty-six million, two hundred thirty-two thousand, two hundred fifty-five".