264274012 has 12 divisors (see below), whose sum is σ = 462605080. Its totient is φ = 132101136.

The previous prime is 264274007. The next prime is 264274033. The reversal of 264274012 is 210472462.

It is a happy number.

It is a super-2 number, since 2×264274012² = 139681506837152288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14338 + ... + 27094.

Almost surely, 2^264274012 is an apocalyptic number.

It is an amenable number.

264274012 is a deficient number, since it is larger than the sum of its proper divisors (198331068).

264274012 is a wasteful number, since it uses less digits than its factorization.

264274012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17940 (or 17938 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 264274012 is about 16256.5067588335. The cubic root of 264274012 is about 641.7287344320.

The spelling of 264274012 in words is "two hundred sixty-four million, two hundred seventy-four thousand, twelve".