264226208 has 24 divisors (see below), whose sum is σ = 542814048. Its totient is φ = 126368704.

The previous prime is 264226199. The next prime is 264226219. The reversal of 264226208 is 802622462.

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

It is an unprimeable number.

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, 178766 + ... + 180237.

It is an arithmetic number, because the mean of its divisors is an integer number (22617252).

Almost surely, 2^264226208 is an apocalyptic number.

It is an amenable number.

264226208 is an abundant number, since it is smaller than the sum of its proper divisors (278587840).

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

264226208 is a wasteful number, since it uses less digits than its factorization.

264226208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359036 (or 359028 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 264226208 is about 16255.0363887627. The cubic root of 264226208 is about 641.6900384208.

The spelling of 264226208 in words is "two hundred sixty-four million, two hundred twenty-six thousand, two hundred eight".