264334012 has 6 divisors (see below), whose sum is σ = 462584528. Its totient is φ = 132167004.

The previous prime is 264333991. The next prime is 264334019. The reversal of 264334012 is 210433462.

It is a super-2 number, since 2×264334012² = 139744939800032288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264334019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33041748 + ... + 33041755.

Almost surely, 2^264334012 is an apocalyptic number.

It is an amenable number.

264334012 is a deficient number, since it is larger than the sum of its proper divisors (198250516).

264334012 is a wasteful number, since it uses less digits than its factorization.

264334012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66083507 (or 66083505 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 264334012 is about 16258.3520690136. The cubic root of 264334012 is about 641.7772961630. Note that the first 3 decimals are identical.

Adding to 264334012 its reverse (210433462), we get a palindrome (474767474).

The spelling of 264334012 in words is "two hundred sixty-four million, three hundred thirty-four thousand, twelve".