492203205 has 72 divisors (see below), whose sum is σ = 939857256. Its totient is φ = 238118400.

The previous prime is 492203203. The next prime is 492203233. The reversal of 492203205 is 502302294.

It can be written as a sum of positive squares in 12 ways, for example, as 381069441 + 111133764 = 19521^2 + 10542^2 .

It is not a de Polignac number, because 492203205 - 2¹ = 492203203 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492203203) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 463375 + ... + 464435.

It is an arithmetic number, because the mean of its divisors is an integer number (13053573).

Almost surely, 2^492203205 is an apocalyptic number.

492203205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

492203205 is a deficient number, since it is larger than the sum of its proper divisors (447654051).

492203205 is a wasteful number, since it uses less digits than its factorization.

492203205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 492203205 is about 22185.6531344020. The cubic root of 492203205 is about 789.5533473682.

Adding to 492203205 its reverse (502302294), we get a palindrome (994505499).

It can be divided in two parts, 49220 and 3205, that added together give a palindrome (52425).

The spelling of 492203205 in words is "four hundred ninety-two million, two hundred three thousand, two hundred five".