1355234206 has 8 divisors (see below), whose sum is σ = 2102949720. Its totient is φ = 654250968.

The previous prime is 1355234191. The next prime is 1355234207. The reversal of 1355234206 is 6024325531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1355234206² = 3673319506224900872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355234207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11682996 + ... + 11683111.

It is an arithmetic number, because the mean of its divisors is an integer number (262868715).

Almost surely, 2^1355234206 is an apocalyptic number.

1355234206 is a deficient number, since it is larger than the sum of its proper divisors (747715514).

1355234206 is a wasteful number, since it uses less digits than its factorization.

1355234206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23366138.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1355234206 is about 36813.5057553610. The cubic root of 1355234206 is about 1106.6359764114.

Adding to 1355234206 its reverse (6024325531), we get a palindrome (7379559737).

The spelling of 1355234206 in words is "one billion, three hundred fifty-five million, two hundred thirty-four thousand, two hundred six".