605226272 has 24 divisors (see below), whose sum is σ = 1361759616. Its totient is φ = 259382592.

The previous prime is 605226257. The next prime is 605226277. The reversal of 605226272 is 272622506.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (605226277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350728 + ... + 1351175.

It is an arithmetic number, because the mean of its divisors is an integer number (56739984).

Almost surely, 2^605226272 is an apocalyptic number.

It is an amenable number.

605226272 is an abundant number, since it is smaller than the sum of its proper divisors (756533344).

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

605226272 is a wasteful number, since it uses less digits than its factorization.

605226272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701920 (or 2701912 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 605226272 is about 24601.3469549942. The cubic root of 605226272 is about 845.8744828102.

Adding to 605226272 its reverse (272622506), we get a palindrome (877848778).

The spelling of 605226272 in words is "six hundred five million, two hundred twenty-six thousand, two hundred seventy-two".