1005533234 has 16 divisors (see below), whose sum is σ = 1525334328. Its totient is φ = 497098752.

The previous prime is 1005533233. The next prime is 1005533261. The reversal of 1005533234 is 4323355001.

It can be written as a sum of positive squares in 4 ways, for example, as 688800025 + 316733209 = 26245^2 + 17797^2 .

It is a super-2 number, since 2×1005533234² = 2022194169356997512, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1005533231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276194 + ... + 279810.

Almost surely, 2^1005533234 is an apocalyptic number.

1005533234 is a deficient number, since it is larger than the sum of its proper divisors (519801094).

1005533234 is a wasteful number, since it uses less digits than its factorization.

1005533234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1005533234 is about 31710.1440236401. The cubic root of 1005533234 is about 1001.8410198991.

Adding to 1005533234 its reverse (4323355001), we get a palindrome (5328888235).

The spelling of 1005533234 in words is "one billion, five million, five hundred thirty-three thousand, two hundred thirty-four".