264224416 has 24 divisors (see below), whose sum is σ = 527960160. Its totient is φ = 130139328.

The previous prime is 264224407. The next prime is 264224417. The reversal of 264224416 is 614422462.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (264224417) 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 3 ways as a sum of consecutive naturals, for example, 59476 + ... + 63763.

It is an arithmetic number, because the mean of its divisors is an integer number (21998340).

Almost surely, 2^264224416 is an apocalyptic number.

It is an amenable number.

264224416 is a deficient number, since it is larger than the sum of its proper divisors (263735744).

264224416 is a wasteful number, since it uses less digits than its factorization.

264224416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123316 (or 123308 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 264224416 is about 16254.9812672916. The cubic root of 264224416 is about 641.6885877558.

Adding to 264224416 its reverse (614422462), we get a palindrome (878646878).

The spelling of 264224416 in words is "two hundred sixty-four million, two hundred twenty-four thousand, four hundred sixteen".