205033026 has 32 divisors (see below), whose sum is σ = 449955648. Its totient is φ = 61768640.

The previous prime is 205033001. The next prime is 205033027. The reversal of 205033026 is 620330502.

It is a super-3 number, since 3×205033026³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 205032993 and 205033011.

It is not an unprimeable number, because it can be changed into a prime (205033027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2440 + ... + 20396.

It is an arithmetic number, because the mean of its divisors is an integer number (14061114).

Almost surely, 2^205033026 is an apocalyptic number.

205033026 is an abundant number, since it is smaller than the sum of its proper divisors (244922622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205033026 is a wasteful number, since it uses less digits than its factorization.

205033026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 205033026 is about 14318.9743347769. The cubic root of 205033026 is about 589.6685162752.

Adding to 205033026 its reverse (620330502), we get a palindrome (825363528).

The spelling of 205033026 in words is "two hundred five million, thirty-three thousand, twenty-six".