264415116 has 48 divisors (see below), whose sum is σ = 710519040. Its totient is φ = 74967360.

The previous prime is 264415051. The next prime is 264415121. The reversal of 264415116 is 611514462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011 + ... + 23018.

It is an arithmetic number, because the mean of its divisors is an integer number (14802480).

Almost surely, 2^264415116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264415116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355259520).

264415116 is an abundant number, since it is smaller than the sum of its proper divisors (446103924).

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

264415116 is a wasteful number, since it uses less digits than its factorization.

264415116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24174 (or 24172 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 264415116 is about 16260.8461034474. The cubic root of 264415116 is about 641.8429269949.

Adding to 264415116 its reverse (611514462), we get a palindrome (875929578).

The spelling of 264415116 in words is "two hundred sixty-four million, four hundred fifteen thousand, one hundred sixteen".