264276012 has 192 divisors, whose sum is σ = 846720000. Its totient is φ = 63221760.

The previous prime is 264275993. The next prime is 264276017. The reversal of 264276012 is 210672462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264276017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 588364 + ... + 588812.

It is an arithmetic number, because the mean of its divisors is an integer number (4410000).

Almost surely, 2^264276012 is an apocalyptic number.

264276012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264276012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423360000).

264276012 is an abundant number, since it is smaller than the sum of its proper divisors (582443988).

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

264276012 is a wasteful number, since it uses less digits than its factorization.

264276012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 264276012 is about 16256.5682725476. The cubic root of 264276012 is about 641.7303532747.

The spelling of 264276012 in words is "two hundred sixty-four million, two hundred seventy-six thousand, twelve".