264116212 has 24 divisors (see below), whose sum is σ = 479422440. Its totient is φ = 127209600.

The previous prime is 264116201. The next prime is 264116213. The reversal of 264116212 is 212611462.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 123076836 + 141039376 = 11094^2 + 11876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264116213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6114 + ... + 23782.

It is an arithmetic number, because the mean of its divisors is an integer number (19975935).

Almost surely, 2^264116212 is an apocalyptic number.

It is an amenable number.

264116212 is a deficient number, since it is larger than the sum of its proper divisors (215306228).

264116212 is a wasteful number, since it uses less digits than its factorization.

264116212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17811 (or 17809 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 264116212 is about 16251.6525928904. The cubic root of 264116212 is about 641.6009819835.

Adding to 264116212 its reverse (212611462), we get a palindrome (476727674).

It can be divided in two parts, 26411 and 6212, that added together give a palindrome (32623).

The spelling of 264116212 in words is "two hundred sixty-four million, one hundred sixteen thousand, two hundred twelve".